simplify 7/12+5/18

Solution

simplify

\frac{7}{12} + \frac{5}{18}

\frac{31}{36}

Decimal Notation

0.86111 \dots

Solution steps

\frac{7}{12} + \frac{5}{18}

Least Common Multiplier of

12, 18 : 36

Adjust Fractions based on the LCM

= \frac{21}{36} + \frac{10}{36}

Apply the fraction rule:

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

= \frac{21 + 10}{36}

Add the numbers:

21 + 10 = 31

= \frac{31}{36}

2 x - 3 > - 11

3 x - 5 = 15

- 3 x - 2 = - 6 x - 2

∣ 3 x - 1 ∣ < 8

\frac{i}{3 - 2 i}