What is 2/5 \times 2/5 ?

The solution to 2/5 \times 2/5 is 4/25

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simplify 2/5 \times 2/5

simplify

\frac{2}{5} \cdot \frac{2}{5}

\frac{4}{25}

Decimal Notation

0.16

Solution steps

\frac{2}{5} \cdot \frac{2}{5}

Apply the fraction rule:

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

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

Multiply the numbers:

2 \cdot 2 = 4

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

Multiply the numbers:

5 \cdot 5 = 25

= \frac{4}{25}

- 7 \times (- 2)

4 \times 1 0^{- 3}

x^{2} \cdot (- x)

2 x \times x

5^{2} \times 5^{2}