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3 years ago

Sara had 324 dollars to spend on 9 books. After buying them she had 18 dollars. How much did each book cost?

Mathematics

2 answers:

Gelneren [198K]3 years ago

8 0

Working out:

1) 324 - 18 = 306
2) 306 ÷ 9 = 34

Answer: Each book costs $34

larisa86 [58]3 years ago

7 0

Each book costs $34 for this problem you need to first subtract 18 from 324 which gets you 306 then divide 306 by 9 and you get 34

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2 years ago

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2 years ago

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Artemon [7]

Answer:

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b] 1/12 * 96 = 8

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2 years ago