What is 3 1/2 \div 1 3/7 ?

The solution to 3 1/2 \div 1 3/7 is 2 9/20

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3 1/2 \div 1 3/7

3 \frac{1}{2} \div 1 \frac{3}{7}

2 \frac{9}{20}

Solution steps

3 \frac{1}{2} \div 1 \frac{3}{7}

Convert mixed numbers to improper fractions:

3 \frac{1}{2} = \frac{7}{2}

= \frac{7}{2} \div 1 \frac{3}{7}

Convert mixed numbers to improper fractions:

1 \frac{3}{7} = \frac{10}{7}

= \frac{7}{2} \div \frac{10}{7}

Apply the fraction rule:

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

= \frac{7}{2} \times \frac{7}{10}

Multiply fractions:

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

= \frac{7 \times 7}{2 \times 10}

Multiply the numbers:

7 \times 7 = 49

= \frac{49}{2 \times 10}

Multiply the numbers:

2 \times 10 = 20

= \frac{49}{20}

Convert improper fractions to mixed numbers:

\frac{49}{20} = 2 \frac{9}{20}

= 2 \frac{9}{20}

21 x - 27

1 - \frac{7}{10}

(A + B + A B) (A + D)

x + 6 + 7 x

- 4 c - 6 d + 9 c + 2 d