Latest book Aptitude Question SOLUTION: Marie and Isabel can paint an apartment in 5hours working together. If Marie can do the same job alone in 7hours, how long will it take Isabel to finish it alone?

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(#M40049282) BOOK Numerical Ability question Keep an EYE

Marie and Isabel can paint an apartment in 5hours working together. If Marie can do the same job alone in 7hours, how long will it take Isabel to finish it alone?

Asked In book (10 years ago)

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