1/3 \div 7

Solution

\frac{1}{3} \div 7

\frac{1}{21}

Solution steps

\frac{1}{3} \div 7

Convert element to fraction:

7 = \frac{7}{1}

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

Apply the fraction rule:

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

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

Multiply fractions:

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

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

Multiply the numbers:

1 \times 1 = 1

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

Multiply the numbers:

3 \times 7 = 21

= \frac{1}{21}

- \frac{1}{2} 60

e^{- i 3 π}

3 \frac{1}{2} + 12 \frac{1}{7} - \frac{9}{5}

0.8 \times 100 \times 10

2 s^{2} - 50