Lorine drew the model below to represent the equation 16 + 28 = ___ ´ (4 + 7).

asked Oct 1, 2017 119k views

4 votes

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5 votes

Simple...

you have: 16+28=__(x)__(4+7)

Simplify-->>

44=x(4+7)

44=x(11)

44=x(11)

44=4(11)

44=44

x=4

Thus, your answer.

6.9k points

3 votes

The correct answer is 4. 16+28=44 and 4+7=11 44/11=4 so the answer is 4.

Jean Jung answered Oct 5, 2017

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