What is 2/5 \times 4 ?

The solution to 2/5 \times 4 is 8/5

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simplify 2/5 \times 4

simplify

\frac{2}{5} \cdot 4

\frac{8}{5}

Decimal Notation

1.6

Solution steps

\frac{2}{5} \cdot 4

Convert element to fraction:

4 = \frac{4}{1}

= \frac{2}{5} \cdot \frac{4}{1}

Apply the fraction rule:

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

= \frac{2 \cdot 4}{5 \cdot 1}

Multiply the numbers:

2 \cdot 4 = 8

= \frac{8}{5 \cdot 1}

Multiply the numbers:

5 \cdot 1 = 5

= \frac{8}{5}

\frac{x ^{2} - 3 x - 54}{x ^{2} - 7 x - 18}

\frac{15}{7} \div \frac{3}{7}

+ c^{2} - 9 c d + 18 d^{2}

\frac{10}{11} - \frac{4}{7} + \frac{3}{5}

(2 n + 3)^{2}