simplify 4/5-1/2

Solution

simplify

\frac{4}{5} - \frac{1}{2}

\frac{3}{10}

Decimal Notation

0.3

Solution steps

\frac{4}{5} - \frac{1}{2}

Least Common Multiplier of

5, 2 : 10

Adjust Fractions based on the LCM

= \frac{8}{10} - \frac{5}{10}

Apply the fraction rule:

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

= \frac{8 - 5}{10}

Subtract the numbers:

8 - 5 = 3

= \frac{3}{10}

y^{2} + 12 y + 20 = 0

3 = \frac{x}{2}

x^{2} + 14 x + 49 = 0

\frac{1}{2} + \frac{1}{3} + \frac{1}{4} + \frac{1}{5}

2 x^{2} + 7 x + 3 = 0