simplify 3/5*4/7

Solution

simplify

\frac{3}{5} \cdot \frac{4}{7}

\frac{12}{35}

Decimal Notation

0.34285 \dots

Solution steps

\frac{3}{5} \cdot \frac{4}{7}

Apply the fraction rule:

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

= \frac{3 \cdot 4}{5 \cdot 7}

Multiply the numbers:

3 \cdot 4 = 12

= \frac{12}{5 \cdot 7}

Multiply the numbers:

5 \cdot 7 = 35

= \frac{12}{35}

(x + 1) (1 - x)

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

(2 + i) (3 - 2 i) (1 + 2 i)

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

(a - 3 b) (a^{2} + 2 ab - 4 b^{2})