David read 69 books in a 12-month period. Sarah read 54 books in the same period of time. How many more books per month did David read than Sarah?

asked Aug 3, 2019 58.0k views

5 votes

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2 votes

David = 69
Sarah = 54
69 - 54 = 15
David read 15 more books than Sarah.

Andreas Wong answered Aug 6, 2019

5.8k points

3 votes

Answer:

1.25

Explanation:

69/12= 5.75

54/12= 4.50

5.75 - 4.50= 1.25

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