Write 81.42 as a mixed number

asked Nov 10, 2017 206k views

1 vote

by Ninad

8.4k points

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5 votes

$81.42 =81 (42)/(100)=81(21* 2)/(50* 2) = \boxed{\bf{81(21)/(50)}}$

Adswebwork answered Nov 13, 2017

8.8k points

1 vote

81.42
= 81+ 0.42
= 81+ 42/100
= 81+ (42/2) / (100/2)
= 81+ 21/50
= 81 21/50

The final answer is 81 21/50~

Yave answered Nov 14, 2017

by Yave

8.6k points

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