Seudónimo Seudónimo
  • 12-12-2016
  • Mathematics
contestada

estimate each quotient by first rounding each number to the nearest ten.
Then find the actual answer by long division.

a) 87 ÷ 9 b) 78 ÷ 8 c) 91 ÷ 8 d) 126 ÷ 9

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Аноним Аноним
  • 12-12-2016
this is not super clear you need to give more detail.
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