What is 72.1 repeating as a fraction?

Question

Mathematics

Janet Lam

27 July, 02:45

What is 72.1 repeating as a fraction?

+1

Answers (2)

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Natalya Quinn · Answer 1

72 is composed of (72 x 9) = 648 ninths

0.111 ... repeating is the decimal for 1 ninth.

So 72.1 ... all crammed into one improper fraction is 649/9.

As a mixed number, it's (72 and 1/9).

Rowan Peters · Answer 2

72.1 = 72.1 / 1

Numerator = 72.1 * 10 = 721

Denominator = 1 * 10 = 10

Numerator / Denominato = 721 / 10

The simplified fraction is

= 721/10

= 72 1/10