Saturday, 3 December 2016

Eesha has completed 68% of her 250-page book. How many pages has she written?

Eesha has completed 68% of her 250-page book. How many pages has she written?




Solution -

170 pages; if you multiply 0.68*250, you get 170. You multiply because you are taking the percentage of the finished piece, making it a fraction out of a whole (in this case, out of 1), then multiplying it by 250 because 250 is the whole project.

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