simplify 7/8-1/10

Solution

simplify

\frac{7}{8} - \frac{1}{10}

\frac{31}{40}

Solution steps

\frac{7}{8} - \frac{1}{10}

Least Common Multiplier of

8, 10 : 40

Adjust Fractions based on the LCM

= \frac{35}{40} - \frac{4}{40}

Apply the fraction rule:

\frac{a}{c} - \frac{b}{c} = \frac{a - b}{c}

= \frac{35 - 4}{40}

Subtract the numbers:

35 - 4 = 31

= \frac{31}{40}

(x + 2 x)^{2}

2 + \frac{1}{3}

(2^{- 1} + 5^{- 1})^{2}

x^{5} x^{11}

9 (2 x - 5)