What is 7\times 2/5 ?

The solution to 7\times 2/5 is 14/5

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simplify 7\times 2/5

simplify

7 \cdot \frac{2}{5}

\frac{14}{5}

Decimal Notation

2.8

Solution steps

7 \cdot \frac{2}{5}

Convert element to fraction:

7 = \frac{7}{1}

= \frac{7}{1} \cdot \frac{2}{5}

Apply the fraction rule:

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

= \frac{7 \cdot 2}{1 \cdot 5}

Multiply the numbers:

7 \cdot 2 = 14

= \frac{14}{1 \cdot 5}

Multiply the numbers:

1 \cdot 5 = 5

= \frac{14}{5}

1 - \frac{4}{6}

- 4 + 18

- 4 + 20

f (n) = \frac{6 n ^{2} + 8 n + 2}{2 n ^{2} - 2}

- \frac{5}{6} + \frac{3}{4} + \frac{5}{18}