What is 9\div 4 2/7 ?

The solution to 9\div 4 2/7 is 2 1/10

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9\div 4 2/7

9 \div 4 \frac{2}{7}

2 \frac{1}{10}

Solution steps

9 \div 4 \frac{2}{7}

Convert mixed numbers to improper fractions:

4 \frac{2}{7} = \frac{30}{7}

= 9 \div \frac{30}{7}

Convert element to fraction:

9 = \frac{9}{1}

= \frac{9}{1} \div \frac{30}{7}

Apply the fraction rule:

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

= \frac{9}{1} \times \frac{7}{30}

Cross-cancel common factor:

3

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

Multiply fractions:

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

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

Multiply the numbers:

3 \times 7 = 21

= \frac{21}{1 \times 10}

Multiply the numbers:

1 \times 10 = 10

= \frac{21}{10}

Convert improper fractions to mixed numbers:

\frac{21}{10} = 2 \frac{1}{10}

= 2 \frac{1}{10}

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

\frac{2}{3} \times (- 9)

+ 4 m^{2} - 20 am

(0.7 4^{\frac{1}{12}})^{12 x}

8 - 2 x - x^{2}