cupcakelover244 cupcakelover244

12-05-2017
Mathematics

contestada

Estimate the difference between 156 and 31 by first rounding each number to the nearest ten. A.190 B.180 C.120 D.130

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keylabf keylabf

12-05-2017

i think its c
i might be wrong but am sure its c

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Аноним Аноним

12-05-2017

The answer is D. 130. If you have to round to the nearest ten, then you get 160 - 30 = 130

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