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Popular >

1/2 \div 2/1

Solution

\frac{1}{2} \div \frac{2}{1}

Solution

\frac{1}{4}

Solution steps

\frac{1}{2} \div \frac{2}{1}

Apply the fraction rule:

\frac{a}{b} \div \frac{c}{d} = \frac{a}{b} \times \frac{d}{c}

= \frac{1}{2} \times \frac{1}{2}

Multiply fractions:

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

= \frac{1 \times 1}{2 \times 2}

Multiply the numbers:

1 \times 1 = 1

= \frac{1}{2 \times 2}

Multiply the numbers:

2 \times 2 = 4

= \frac{1}{4}

Popular Examples

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\frac{x + i y}{x - i y}

factor m^3+3m^2-4 factor

m^{3} + 3 m^{2} - 4

simplify 1/4 \times 1/6 simplify

\frac{1}{4} \times \frac{1}{6}

expand (x-iy)^3 expand

(x - i y)^{3}

simplify 2\times 13 simplify

2 \times 13

Frequently Asked Questions (FAQ)

What is 1/2 \div 2/1 ?
The solution to 1/2 \div 2/1 is 1/4