4 years ago

Helpppp I don't like math

2 answers:

8 0

You could first convert them to decimals to make it easier for you then reconvert it to fraction. 5.5 + 4.2=9.7 which is 9 and 7/10.

Rainbow [258]4 years ago

4 0

5 5/10 = 5.5
4 2/10 = 4.2
Add 9.7

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