simplify 1/8+3/20

Solution

simplify

\frac{1}{8} + \frac{3}{20}

\frac{11}{40}

Decimal Notation

0.275

Solution steps

\frac{1}{8} + \frac{3}{20}

Least Common Multiplier of

8, 20 : 40

Adjust Fractions based on the LCM

= \frac{5}{40} + \frac{6}{40}

Apply the fraction rule:

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

= \frac{5 + 6}{40}

Add the numbers:

5 + 6 = 11

= \frac{11}{40}

- 3 + 4 (a - 3 b + 2) - 5 (2 - a + 3 b)

\frac{( - 4 + 2 i )}{( 1 + i )}

3 a (2 b - 7)

- 17 + 2 (6 x - 1) + 5

- \frac{1}{2}