simplify 9/10*2 1/3

Solution

simplify

\frac{9}{10} \cdot 2 \frac{1}{3}

2 \frac{1}{10}

Decimal Notation

2.1

Solution steps

\frac{9}{10} \cdot 2 \frac{1}{3}

Convert mixed numbers to improper fractions:

2 \frac{1}{3} = \frac{7}{3}

= \frac{9}{10} \cdot \frac{7}{3}

Apply the fraction rule:

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

= \frac{9 \cdot 7}{10 \cdot 3}

Cancel

\frac{9 \cdot 7}{10 \cdot 3} : \frac{21}{10}

= \frac{21}{10}

Convert improper fractions to mixed numbers:

\frac{21}{10} = 2 \frac{1}{10}

= 2 \frac{1}{10}

2 (x + 2)^{2} + 5

(- \frac{7}{3})^{2}

\frac{- 2}{2}

2 (a^{2} + b^{2})

(3 x - 1) (x - 5)