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Estimate the product of the expression below to the nearest whole number. 16.77 x 3.81 68 48 64 51

Estimate the product of the expression below to the nearest whole number. 16.77 x 3.81 68 48 64 51
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3 votes
Estimate the product of the expression below to the nearest whole number.

16.77 x 3.81

68
48
64
51

User Mateusgf
by
7.8k points

1 Answer

0 votes
Estimate means round
16.77 rounds to 17
3.81 rounds to 4
17X4 = 68

A trick I use for multiplying by 4 is to double the number twice

Example:
17 -> 34 -> 68
User Rodrigo Gurgel
by
8.0k points
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