Girl works at a book store she gets $145 per week plus 5% for every book sold she wants to have $600 by the end of the week, how many books does she need to sell?

Question

Mathematics

Devin Crane

7 June, 02:11

Girl works at a book store she gets $145 per week plus 5% for every book sold she wants to have $600 by the end of the week, how many books does she need to sell?

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Carina Berry · Answer 1

She makes $145

5% of $145 is $7.25 [found by 145 * 0.05 = 7.25]

600-145=455

455:7.25 = 62.75

so let's call it 63 books a week

or

9 books a day for 7 day