redmonhaylee15
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?

Respuesta :

gymnasticssunoyefvy
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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