The solution to 3\div 4/5 is 15/4

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3\div 4/5

Solution

3 \div \frac{4}{5}

\frac{15}{4}

Solution steps

3 \div \frac{4}{5}

Convert element to fraction:

3 = \frac{3}{1}

= \frac{3}{1} \div \frac{4}{5}

Apply the fraction rule:

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

= \frac{3}{1} \times \frac{5}{4}

Multiply fractions:

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

= \frac{3 \times 5}{1 \times 4}

Multiply the numbers:

3 \times 5 = 15

= \frac{15}{1 \times 4}

Multiply the numbers:

1 \times 4 = 4

= \frac{15}{4}

10 a^{5} - 30 a^{4} + 10 a^{3}

- \frac{1}{2} + \frac{3}{5}

1 9^{\frac{4}{3}}

\frac{1}{4} \cdot (- 3)

(2 a - 3 b - 4 c)^{2}