simplify 9/8*7/8

Solution

simplify

\frac{9}{8} \cdot \frac{7}{8}

\frac{63}{64}

Decimal Notation

0.984375

Solution steps

\frac{9}{8} \cdot \frac{7}{8}

Apply the fraction rule:

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

= \frac{9 \cdot 7}{8 \cdot 8}

Multiply the numbers:

9 \cdot 7 = 63

= \frac{63}{8 \cdot 8}

Multiply the numbers:

8 \cdot 8 = 64

= \frac{63}{64}

(- 9 x^{3} y) (- 2 x^{6} y^{4})

5^{2} + \frac{49}{64}

2 x^{4} - 17 x^{2} - 9

sec (θ) - tan (θ) sin (θ)

\frac{63}{8}