{"id":18034,"date":"2019-09-05T19:22:02","date_gmt":"2019-09-05T19:22:02","guid":{"rendered":"https:\/\/www.manhattanprep.com\/gmat\/?page_id=18034"},"modified":"2022-07-27T17:05:19","modified_gmt":"2022-07-27T17:05:19","slug":"errata-all-the-quant-7th-edition","status":"publish","type":"page","link":"https:\/\/www.manhattanprep.com\/gmat\/errata\/errata-all-the-quant-7th-edition\/","title":{"rendered":"Errata – All the Quant, 7th Edition"},"content":{"rendered":"
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\r\n Errata – All the Quant, 7th Edition<\/h2>\r\n\r\n <\/div>\r\n <\/div>\r\n<\/div>\r\n\r\n\r\n\r\n
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Cover for 7th Edition<\/p>\r\n

\r\n Release Date:<\/strong>\r\n
September 3, 2019<\/p>\r\n

\r\n 7.0<\/h2>\r\n \r\n \r\n \r\n \r\n\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n
\r\n Page<\/th>\r\n \r\n Location<\/th>\r\n \r\n Description<\/th>\r\n \r\n Erroneous Text<\/th>\r\n \r\n Correction<\/th>\r\n <\/tr>\r\n <\/thead>\r\n
\r\n 5<\/td>\r\n \r\n Chapter 1
\r\n Intro <\/td>\r\n 		\r\n In the opening sentence of the fifth paragraph, it should say decimals and percentages are easier to add, not fractions. <\/td>\r\n \r\n Decimals and fractions are much easier to add.<\/td>\r\n \r\n Decimals and percentages<\/b> are much easier to add.<\/td>\r\n <\/tr>\r\n
\r\n 10<\/td>\r\n \r\n Chapter 1
\r\n Problem Set Solutions <\/td>\r\n 		\r\n In the work for question 2, the reduction of 420<\/sup>\u2044100<\/sub> is incorrect. The remaining work and answer are correct and unaffected by the reduction. <\/td>\r\n \r\n 420<\/sup>\u2044100<\/sub> = 21<\/sup>\u20441<\/sub><\/td>\r\n \r\n 420<\/sup>\u2044100<\/sub> = 21<\/sup>\u20445<\/sub><\/b><\/td>\r\n <\/tr> \r\n
\r\n 30<\/td>\r\n \r\n Chapter 2
\r\n Testing Cases <\/td>\r\n 		\r\n The explanation for “Solve. Case 1:<\/b>” incorrectly states x<\/i> and y<\/i> together are 16. The value of y<\/i> is 4, not 6. The rest of the explanation is unaffected. <\/td>\r\n \r\n 10 + 6 = 16<\/td>\r\n \r\n 10 + 4<\/b> = 14<\/b><\/td>\r\n <\/tr>\r\n
\r\n 66<\/td>\r\n \r\n Chapter 4
\r\n Work Backwards <\/td>\r\n 		\r\n In this section, the third handwritten example for testing answer (B) contains an error. The value for H<\/i> should be 15, not 14. The text explanation immediately before the handwritten explanation is correct. <\/td>\r\n \r\n H \u00d7 2 = 28 –> 3y less<\/td>\r\n \r\n H \u00d7 2 = 30<\/b> –> 2<\/b>y less<\/td>\r\n <\/tr>\r\n
\r\n 66<\/td>\r\n \r\n Chapter 4
\r\n Work Backwards <\/td>\r\n 		\r\n In the comparison between answer choices (B) and (D), there’s a mistake in the explanation for (B). Ears should, obviously, be years.<\/td>\r\n \r\n This is too big and off by 2 ears.<\/td>\r\n \r\n This is too big and off by 2 years<\/b>.<\/td>\r\n <\/tr>\r\n
\r\n 97<\/td>\r\n \r\n Chapter 6
\r\n Decimal Operations <\/td>\r\n 		\r\n In the division section’s first paragraph, “decimals” is spelled incorrectly. <\/td>\r\n \r\n division problems that involve decials<\/td>\r\n \r\n division problems that involve decimals<\/b><\/td>\r\n <\/tr>\r\n
\r\n 120<\/td>\r\n \r\n Chapter 8
\r\n Problem Set Solutions <\/td>\r\n 		\r\n Due to an error in the third line of the work for question 3, the answer is incorrect. The sum of 32 and 4 is 36, not 40. <\/td>\r\n \r\n \u22129<\/td>\r\n \r\n \u22129.5<\/b><\/td>\r\n <\/tr> \r\n
\r\n 137<\/td>\r\n \r\n Chapter 9
\r\n Problem Set Solutions <\/td>\r\n 		\r\n The first line of the solution for question 10 refers to c<\/em> as lattes when it should be cappuccinos. The rest of the explanation is correct.<\/td>\r\n \r\n the number of lattes c<\/em><\/td>\r\n \r\n the number of cappuccinos<\/strong> c<\/em><\/td>\r\n <\/tr> \r\n
\r\n 163<\/td>\r\n \r\n Chapter 11
\r\n Fractions and Exponents <\/td>\r\n 		\r\n In the “Odd Exponents” subsection, the first example should say \u201327<\/sup>\u20448<\/sub>, not 27<\/sup>\u20448<\/sub>. Everything else is correct. <\/td>\r\n \r\n \u20133<\/sup>\u20442<\/sub> > 27<\/sup>\u20448<\/sub><\/td>\r\n \r\n \u20133<\/sup>\u20442<\/sub> > \u201327<\/sup>\u20448<\/sub><\/b><\/td>\r\n <\/tr> \r\n
\r\n 165<\/td>\r\n \r\n Chapter 11
\r\n Fractions and Exponents <\/td>\r\n 		\r\n In the “Factoring Out a Common Term” subsection, the paragraph summarizing the shortcut mistakenly gives a different answer. It should be the same as the answer derived from the “official math” preceding it.<\/td>\r\n \r\n The answer is 113<\/sup>(3).<\/td>\r\n \r\n The answer is 114<\/sup><\/b>(3).<\/td>\r\n <\/tr>\r\n
\r\n 195<\/td>\r\n \r\n Chapter 13
\r\n Problem Solving Pop Quiz<\/td>\r\n 		\r\n Question 1 is rewritten incorrectly in the solution section. The new price increase should match the original and be listed as 5%, not 1%. <\/td>\r\n \r\n an additional 1%.<\/td>\r\n \r\n an additional 5%<\/b>.<\/td>\r\n <\/tr>\r\n
\r\n 272<\/td>\r\n \r\n Chapter 18
\r\n Problem Set Solutions <\/td>\r\n 		\r\n Towards the end of the explanation for question 1, the simplified second equation has a minus sign before 18 when it should have a plus sign. The solution and the rest of the explanation are correct. <\/td>\r\n \r\n P<\/i> = 4H<\/i> + (18)(4) – 18<\/td>\r\n \r\n P<\/i> = 4H<\/i> + (18)(4) +<\/b> 18<\/td>\r\n <\/tr> \r\n
\r\n 282<\/td>\r\n \r\n Chapter 19
\r\n Multiple Rates <\/td>\r\n 		\r\n In the diagram visualizing the example question, “A” should be 6 mph, not 4.<\/td>\r\n \r\n A: 4 mph<\/td>\r\n \r\n A: 6<\/b> mph<\/td>\r\n <\/tr>\r\n
\r\n 288<\/td>\r\n \r\n Chapter 19
\r\n Problem Set <\/td>\r\n 		\r\n In question 3, the second statement in this Data Sufficiency problem should be listed as (2), not (B). <\/td>\r\n\r\n (B) The ship’s average speed…<\/td>\r\n \r\n (2)<\/b> The ship’s average speed…<\/td>\r\n
\r\n 292<\/td>\r\n \r\n Chapter 19
\r\n Problem Set Solutions<\/td>\r\n 		\r\n In the question 5 solution, the second to last sentence uses “Bob” when “Al” should be used. Everything else is correct.<\/td>\r\n \r\n Bob drove 0.6 miles…<\/td>\r\n \r\n Al<\/b> drove 0.6 miles…<\/td>\r\n <\/tr>\r\n \r\n <\/tr>\r\n
\r\n 332<\/td>\r\n \r\n Chapter 22
\r\n Problem Set Solutions <\/td>\r\n 		\r\n In the question 6 solution, the algebraic set up incorrectly lists 1L<\/i> when it should be 0.1L<\/i>. The explanation that follows is correct.<\/td>\r\n \r\n 1L<\/i> + 0.03S<\/i> = 0.08(L<\/i> + S<\/i>)<\/td>\r\n \r\n 0.1<\/b>L<\/i> + 0.03S<\/i> = 0.08(L<\/i> + S<\/i>)<\/td>\r\n <\/tr>\r\n
\r\n 349<\/td>\r\n \r\n Chapter 23
\r\n Problem Set Solutions <\/td>\r\n 		\r\n In the question 8 solution, the number given as the correct answer at the start of the explanation is incorrect. The explanation that follows is correct.<\/td>\r\n \r\n (B)17<\/sup>\u204424<\/sub><\/td>\r\n \r\n (B)7<\/b><\/sup>\u204424<\/sub><\/td>\r\n <\/tr>\r\n
\r\n 374<\/td>\r\n \r\n Chapter 25
\r\n Problem Set Solutions<\/td>\r\n 		\r\n In the solution for question 4, the first line mistakenly lists 4 as a number in the prime box for 12. It should be 3. The prime boxes themselves and the remainder of the explanation are correct. <\/td>\r\n \r\n The number 12 contains 2, 2, and 4.<\/td>\r\n \r\n The number 12 contains 2, 2, and 3<\/b>.<\/td>\r\n <\/tr> \r\n
\r\n 384<\/td>\r\n \r\n Chapter 26
\r\n Problem Set Questions<\/td>\r\n 		\r\n In question 10, the expression in statement (2) should be c<\/em>\u22122d<\/em>, not \u22122d<\/em>. The explanation found in the solutions section is correct. <\/td>\r\n \r\n \u22122d<\/em> is odd.<\/td>\r\n \r\n c<\/em><\/strong>\u22122d<\/em> is odd.<\/td>\r\n <\/tr>\r\n
\r\n 456<\/td>\r\n \r\n Chapter 32
\r\n Polygons and Area <\/td>\r\n 		\r\n The formula listed for the area of a trapezoid is incorrect.<\/td>\r\n \r\n (Base1<\/sub> \u00d7 Base2<\/sub>)(Height)\/2<\/td>\r\n \r\n (Base1<\/sub> +<\/b> Base2<\/sub>)(Height)\/2<\/td>\r\n <\/tr>\r\n <\/table>\r\n\r\n <\/div>\r\n\r\n\r\n <\/div>\r\n<\/div>","protected":false},"excerpt":{"rendered":"

Errata – All the Quant, 7th Edition Cover for 7th Edition Release Date: September 3, 2019 7.0 Page Location Description Erroneous Text Correction 5 Chapter 1 Intro In the opening sentence of the fifth paragraph, it should say decimals and percentages are easier to add, not fractions. Decimals and fractions are much easier to add. […]<\/p>\n","protected":false},"author":177,"featured_media":0,"parent":9417,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"yst_prominent_words":[58217,57283,55279,55276,56054],"class_list":["post-18034","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.manhattanprep.com\/gmat\/wp-json\/wp\/v2\/pages\/18034","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.manhattanprep.com\/gmat\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.manhattanprep.com\/gmat\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.manhattanprep.com\/gmat\/wp-json\/wp\/v2\/users\/177"}],"replies":[{"embeddable":true,"href":"https:\/\/www.manhattanprep.com\/gmat\/wp-json\/wp\/v2\/comments?post=18034"}],"version-history":[{"count":51,"href":"https:\/\/www.manhattanprep.com\/gmat\/wp-json\/wp\/v2\/pages\/18034\/revisions"}],"predecessor-version":[{"id":18050,"href":"https:\/\/www.manhattanprep.com\/gmat\/wp-json\/wp\/v2\/pages\/18034\/revisions\/18050"}],"up":[{"embeddable":true,"href":"https:\/\/www.manhattanprep.com\/gmat\/wp-json\/wp\/v2\/pages\/9417"}],"wp:attachment":[{"href":"https:\/\/www.manhattanprep.com\/gmat\/wp-json\/wp\/v2\/media?parent=18034"}],"wp:term":[{"taxonomy":"yst_prominent_words","embeddable":true,"href":"https:\/\/www.manhattanprep.com\/gmat\/wp-json\/wp\/v2\/yst_prominent_words?post=18034"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}