What is 3 1/8 \div 1 2/3 ?

The solution to 3 1/8 \div 1 2/3 is 1 7/8

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3 1/8 \div 1 2/3

3 \frac{1}{8} \div 1 \frac{2}{3}

1 \frac{7}{8}

Solution steps

3 \frac{1}{8} \div 1 \frac{2}{3}

Convert mixed numbers to improper fractions:

3 \frac{1}{8} = \frac{25}{8}

= \frac{25}{8} \div 1 \frac{2}{3}

Convert mixed numbers to improper fractions:

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

= \frac{25}{8} \div \frac{5}{3}

Apply the fraction rule:

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

= \frac{25}{8} \times \frac{3}{5}

Cross-cancel common factor:

5

= \frac{5}{8} \times \frac{3}{1}

Multiply fractions:

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

= \frac{5 \times 3}{8 \times 1}

Multiply the numbers:

5 \times 3 = 15

= \frac{15}{8 \times 1}

Multiply the numbers:

8 \times 1 = 8

= \frac{15}{8}

Convert improper fractions to mixed numbers:

\frac{15}{8} = 1 \frac{7}{8}

= 1 \frac{7}{8}

\frac{2 x ^{2} - x}{2 x ^{2} + x - 1}

x y^{2} + x^{3} y^{4} + x^{5} y^{3}

(5 x^{2} - x + 2)^{2}

- 5 (2 x^{2} - 4 x - 12) - 5

\frac{4 - x}{x ^{2} - 16}