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Kipish [7]
3 years ago
10

Convert 0.83 into a fraction.​

Mathematics
1 answer:
Anastasy [175]3 years ago
4 0

0.83 * 100 = 83, so 0.83 = 83/100.

But in case you meant the slightly more interesting repeating decimal, 0.8333...:

Let <em>x</em> denote this number. Then

10<em>x</em> = 8.333...

100<em>x</em> = 83.333...

==>  100<em>x</em> - 10<em>x</em> = 83.333... - 8.333...

==>  90<em>x</em> = 83 - 8 = 75

==>  <em>x</em> = 75/90 = 5/6

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