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Popular >

simplify 4*2 1/2

Solution

simplify

4 \cdot 2 \frac{1}{2}

Solution

10

Solution steps

4 \cdot 2 \frac{1}{2}

Convert mixed numbers to improper fractions:

2 \frac{1}{2} = \frac{5}{2}

= 4 \cdot \frac{5}{2}

Convert element to fraction:

4 = \frac{4}{1}

= \frac{4}{1} \cdot \frac{5}{2}

Apply the fraction rule:

\frac{a}{b} \cdot \frac{c}{d} = \frac{a \cdot c}{b \cdot d}

= \frac{4 \cdot 5}{1 \cdot 2}

Cancel

\frac{4 \cdot 5}{1 \cdot 2} : 10

= 10

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Frequently Asked Questions (FAQ)

What is 4*2 1/2 ?
The solution to 4*2 1/2 is 10