What is 20\div 1 1/3 ?

The solution to 20\div 1 1/3 is 15

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20\div 1 1/3

20 \div 1 \frac{1}{3}

15

Solution steps

20 \div 1 \frac{1}{3}

Convert mixed numbers to improper fractions:

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

= 20 \div \frac{4}{3}

Convert element to fraction:

20 = \frac{20}{1}

= \frac{20}{1} \div \frac{4}{3}

Apply the fraction rule:

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

= \frac{20}{1} \times \frac{3}{4}

Cross-cancel common factor:

4

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

Multiply fractions:

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

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

Multiply the numbers:

5 \times 3 = 15

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

Multiply the numbers:

1 \times 1 = 1

= \frac{15}{1}

Apply rule

\frac{a}{1} = a

= 15

6500

3 \frac{2}{4} \div 4

5 (4 - 3 x)

\frac{2 x}{9} - \frac{5}{6}

\frac{9}{5} x + 32