What is simplify-1 7/8*(-2/5) ?

The solution to simplify-1 7/8*(-2/5) is 3/4

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simplify-1 7/8*(-2/5)

simplify

- 1 \frac{7}{8} \cdot (- \frac{2}{5})

\frac{3}{4}

Decimal Notation

0.75

Solution steps

- 1 \frac{7}{8} \cdot (- \frac{2}{5})

Convert mixed numbers to improper fractions:

1 \frac{7}{8} = \frac{15}{8}

= - \frac{15}{8} \cdot (- \frac{2}{5})

Apply rule:

- a (- b) = ab

- \frac{15}{8} (- \frac{2}{5}) = \frac{15}{8} \cdot \frac{2}{5}

= \frac{15}{8} \cdot \frac{2}{5}

\frac{15}{8} \cdot \frac{2}{5} = \frac{3}{4}

= \frac{3}{4}

x (x - 2) (x + 2)

- 5 \times 2

18 m^{3} + 12 m^{2} - 15 m - 10

- x - 4 x

\frac{- 10 - 6 i}{- 5 - 6 i}