3 years ago

The Sum of 8 and 7 doubled

Mathematics

2 answers:

Zina [86]3 years ago

6 0

30 because you add 8 and 7 then add it by itself or multiply it by 2

coldgirl [10]3 years ago

3 0

Well, seven plus eight is fifteen. And fifteen plus fifteen in thirty, so 30 is your answer. ( :

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