Which calculation shows the best method for estimating the result of 384÷(3)/(16) ?
Answer
A
300÷13=100
B
400÷14=1,600
C
300÷13=900
D
400÷14=100
Explanation
Estimate 384 as 400 and 3/16 as 1/4. Dividing by 1/4 is the same as multiplying by 4, so 400 ÷ 1/4 = 1,600. This matches the choice “400 ÷ 1/4 = 1,600.”
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