Mathematics
Mathematics, 01.10.2019 01:50, anonymousanon

Gena wants to estimate the quotient of –21.87 divided by 4.79. which expression shows the best expression to estimate the quotient using front-end estimation?

a -21 ÷ 4
b -21 ÷ 5
c -20 ÷ 4
d -20 ÷ 5

answer
Answers: 1

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Gena wants to estimate the quotient of –21.87 divided by 4.79. which expression shows the best expre...

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