What is 3/5 \div 2 1/2 ?

The solution to 3/5 \div 2 1/2 is 6/25

Popular >

3/5 \div 2 1/2

\frac{3}{5} \div 2 \frac{1}{2}

\frac{6}{25}

Solution steps

\frac{3}{5} \div 2 \frac{1}{2}

Convert mixed numbers to improper fractions:

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

= \frac{3}{5} \div \frac{5}{2}

Apply the fraction rule:

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

= \frac{3}{5} \times \frac{2}{5}

Multiply fractions:

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

= \frac{3 \times 2}{5 \times 5}

Multiply the numbers:

3 \times 2 = 6

= \frac{6}{5 \times 5}

Multiply the numbers:

5 \times 5 = 25

= \frac{6}{25}

\frac{g}{g ^{2} + 4 g} - \frac{g}{( g + 4 ) ^{2}}

(5 a^{2} - 9 a + 7) + (5 a - 15 a^{2} + 11) + (- 13 - 17 a^{2} + 4 a)

(- 3 x^{2} - x - 10) + (10 x^{2} + x - 10)

\frac{8}{- 8}

36 x^{2} - 72 x + 81