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Popular >

simplify 63/81

Solution

simplify

\frac{63}{81}

Solution

\frac{7}{9}

+1

Decimal Notation

0.77777 \dots

Solution steps

\frac{63}{81}

Factor the number:

63 = 9 \cdot 7

= \frac{9 \cdot 7}{81}

Factor the number:

81 = 9 \cdot 9

= \frac{9 \cdot 7}{9 \cdot 9}

Cancel the common factor:

9

= \frac{7}{9}

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Frequently Asked Questions (FAQ)

What is 63/81 ?
The solution to 63/81 is 7/9