redmonhaylee15 redmonhaylee15

01-12-2020
Mathematics

contestada

Another question! using compatible numbers, which is the best estimate of (28.5)(7.1)

36

40

210

or 300?

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gymnasticssunoyefvy gymnasticssunoyefvy

01-12-2020

210 // 28x7=198 rounded equals 200 and 300 would be far off so 210

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suhanamerchant1 suhanamerchant1

01-12-2020

it would be 210 because 29(7) is 203 and 210 is the closest answer :)

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