What is 1 1/2*1 1/5 ?

The solution to 1 1/2*1 1/5 is 1 4/5

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simplify 1 1/2*1 1/5

simplify

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

1 \frac{4}{5}

Decimal Notation

1.8

Solution steps

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

Convert mixed numbers to improper fractions:

1 \frac{1}{2} = \frac{3}{2}

= \frac{3}{2} \cdot 1 \frac{1}{5}

Convert mixed numbers to improper fractions:

1 \frac{1}{5} = \frac{6}{5}

= \frac{3}{2} \cdot \frac{6}{5}

Apply the fraction rule:

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

= \frac{3 \cdot 6}{2 \cdot 5}

Cancel

\frac{3 \cdot 6}{2 \cdot 5} : \frac{9}{5}

= \frac{9}{5}

Convert improper fractions to mixed numbers:

\frac{9}{5} = 1 \frac{4}{5}

= 1 \frac{4}{5}

4 x \cdot (- 5)

40 (2.01) - 16 (2.01)^{2}

(- 50) (- 2)

\frac{3}{\frac{5}{x - 1} + 4}

\frac{( - 20 )}{( - 5 )}