3 years ago

B Reading Choose the best estimate for the multiplication problem below. 85 x 86

Mathematics

1 answer:

Dmitry_Shevchenko [17]3 years ago

5 0

Answer:

A. 8100

Step-by-step explanation:

85 x 86

To estimate, we multiply 85*100, which is the easiest multiplication, as a multiplication by 100 is the same as placing two zeros at the end of the number.

85*100 = 8500

Since 86 < 100, 85*86 < 8500. Thus, the correct estimate is given by option A.

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