Answer:
b
Explanation:
got it right on edge
B). 3 1/2(-2) = -7
Let's evaluate the expression so as to be able to get the right estimate.
3 4/7 (-2 1/12)
=3 4/7 (-25/12)
= 25/7 * -25/12
= -625/84
= -7 37/84
Approximately it's equal to ,-7
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