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Popular >

simplify 21/49

Solution

simplify

\frac{21}{49}

Solution

\frac{3}{7}

+1

Decimal Notation

0.42857 \dots

Solution steps

\frac{21}{49}

Factor the number:

21 = 7 \cdot 3

= \frac{7 \cdot 3}{49}

Factor the number:

49 = 7 \cdot 7

= \frac{7 \cdot 3}{7 \cdot 7}

Cancel the common factor:

7

= \frac{3}{7}

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Frequently Asked Questions (FAQ)

What is 21/49 ?
The solution to 21/49 is 3/7