simplify 7/2*3/10

Solution

simplify

\frac{7}{2} \cdot \frac{3}{10}

\frac{21}{20}

Decimal Notation

1.05

Solution steps

\frac{7}{2} \cdot \frac{3}{10}

Apply the fraction rule:

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

= \frac{7 \cdot 3}{2 \cdot 10}

Multiply the numbers:

7 \cdot 3 = 21

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

Multiply the numbers:

2 \cdot 10 = 20

= \frac{21}{20}

\frac{x ^{2} - 1}{3 x ^{2} - 2 x - 1}

x \to \infty lim (\frac{x}{1})

4 (\frac{4}{5})

- 4 i^{3}

\frac{18 x ^{4}}{6 x ^{2}}