Basic Math Examples

$(- \frac{9}{8}) (- \frac{2}{3}) (\frac{4}{5})$

Step 1

Cancel the common factor of $3$ .

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Step 1.1

Move the leading negative in $- \frac{9}{8}$ into the numerator.

$\frac{- 9}{8} (- \frac{2}{3}) \cdot \frac{4}{5}$

Step 1.2

Move the leading negative in $- \frac{2}{3}$ into the numerator.

$\frac{- 9}{8} \cdot \frac{- 2}{3} \cdot \frac{4}{5}$

Step 1.3

Factor $3$ out of $- 9$ .

$\frac{3 (- 3)}{8} \cdot \frac{- 2}{3} \cdot \frac{4}{5}$

Step 1.4

Cancel the common factor.

$\frac{3 \cdot - 3}{8} \cdot \frac{- 2}{3} \cdot \frac{4}{5}$

Step 1.5

Rewrite the expression.

$\frac{- 3}{8} \cdot - 2 \cdot \frac{4}{5}$

Step 2

Cancel the common factor of $2$ .

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Step 2.1

Factor $2$ out of $8$ .

$\frac{- 3}{2 (4)} \cdot - 2 \cdot \frac{4}{5}$

Step 2.2

Factor $2$ out of $- 2$ .

$\frac{- 3}{2 \cdot 4} \cdot (2 \cdot - 1) \cdot \frac{4}{5}$

Step 2.3

Cancel the common factor.

$\frac{- 3}{2 \cdot 4} \cdot (2 \cdot - 1) \cdot \frac{4}{5}$

Step 2.4

Rewrite the expression.

$\frac{- 3}{4} \cdot - 1 \cdot \frac{4}{5}$

Step 3

Combine $\frac{- 3}{4}$ and $- 1$ .

$\frac{- 3 \cdot - 1}{4} \cdot \frac{4}{5}$

Step 4

Multiply $- 3$ by $- 1$ .

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

Step 5

Cancel the common factor of $4$ .

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Step 5.1

Cancel the common factor.

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

Step 5.2

Rewrite the expression.

$3 \cdot \frac{1}{5}$

Step 6

Combine $3$ and $\frac{1}{5}$ .

$\frac{3}{5}$

Step 7

The result can be shown in multiple forms.

Exact Form:

$\frac{3}{5}$

Decimal Form:

$0.6$