keyceebhe5510 keyceebhe5510

01-03-2019
Mathematics

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Adam had 91dollars. If he spent 21 dollars on new books, what is the ratio of the money he still has to money he's spent.

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marplo999 marplo999

06-03-2019

Answer:

3/13

Step-by-step explanation:

ratio is another way to say fraction, so we have 21/91. This can be reduced if we divide by 7: 21/7 = 3, 91/7 = 13. Now we have 3/13. You can write it as 3:13 or 3/13.

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