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Popular >

simplify 81/90

Solution

simplify

\frac{81}{90}

Solution

\frac{9}{10}

+1

Decimal Notation

0.9

Solution steps

\frac{81}{90}

Factor the number:

81 = 9 \cdot 9

= \frac{9 \cdot 9}{90}

Factor the number:

90 = 9 \cdot 10

= \frac{9 \cdot 9}{9 \cdot 10}

Cancel the common factor:

9

= \frac{9}{10}

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Frequently Asked Questions (FAQ)

What is 81/90 ?
The solution to 81/90 is 9/10