What is 8 21/40 as a fraction or mixed number as a decimal

asked Aug 15, 2015 233k views

3 votes

by Elana

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1 vote

$8(21)/(40)=(8*40+21)/(40)=(341)/(40)\\\\8(21)/(40)=8(21*25)/(40*25)=8(525)/(1000)=8.525$

Matej answered Aug 22, 2015

by Matej

8.6k points

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