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Popular >

simplify 20/45

Solution

simplify

\frac{20}{45}

Solution

\frac{4}{9}

+1

Decimal Notation

0.44444 \dots

Solution steps

\frac{20}{45}

Factor the number:

20 = 5 \cdot 4

= \frac{5 \cdot 4}{45}

Factor the number:

45 = 5 \cdot 9

= \frac{5 \cdot 4}{5 \cdot 9}

Cancel the common factor:

5

= \frac{4}{9}

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Frequently Asked Questions (FAQ)

What is 20/45 ?
The solution to 20/45 is 4/9