90/112 because all you have to do is 9/16 times 10/7. You just have to flip the 2nd fraction and make it multiplication.
Answer:
Approximately 81 books
Step-by-step explanation:
731 / 9
Divide 731 by 9 to get 81.22...
731 / 9 = 81.22...
3 times because if he needs 3/4 cup the. you should use it 3 times. (3/4÷1/4=3)
The answer is 1.
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