23 August, 21:07
Estimate the product of the expression below to the nearest whole number.
16.77 x 3.81
23 August, 22:52
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
17 - > 34 - > 68
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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