jmansr312 jmansr312

22-12-2015
Mathematics

Answered

two years ago the water in a local reservoir fell 8 3/4 feet then it rose 4 3/5 how much did it change

Verified Answer :

Anonymous Anonymous

22-12-2015

To find the change, we need to subtract.

8 3/4 - 4 3/5

We need a common denominator to find the answer.

35/45 = 15/20

8 15/20

34/54 = 12/20

4 12/20

Now we can properly subtract

8-4=4

15-12
-------- =
20

3/20

Now we have our final answer: 4 3/20

The change : 4 3/20

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