Question

Which number is the best estimate of 2.3 x 3.6?
O A. 6
OB. 8
O c. 9
OD. 12

Answer 1

B.8 because when you multiply it on the calculator the answer is 8.28

Answer 2

B. 8

Explanation:

Explanation: 2.3x3.6 is 8.28, and we round down to 8 because 8.28 is closer to 8 than 9.