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Popular >

simplify 21/28

Solution

simplify

\frac{21}{28}

Solution

\frac{3}{4}

+1

Decimal Notation

0.75

Solution steps

\frac{21}{28}

Factor the number:

21 = 7 \cdot 3

= \frac{7 \cdot 3}{28}

Factor the number:

28 = 7 \cdot 4

= \frac{7 \cdot 3}{7 \cdot 4}

Cancel the common factor:

7

= \frac{3}{4}

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Frequently Asked Questions (FAQ)

What is 21/28 ?
The solution to 21/28 is 3/4