Question

simplify: 1/2-2/3+2/4

Answer 1

Hope it helps you.....

Answer 2

$\frac{1}{2} - \frac{2}{3} + \frac{2}{4} \\ lcm \: of \: denominators = 12 \\ \frac{1}{2} \times \frac{6}{6} = \frac{6}{12} \\ \frac{2}{3} \times \frac{4}{4} = \frac{8}{12} \\ \frac{2}{4} \times \frac{3}{3} = \frac{6}{12} \\ \frac{6}{12} - \frac{8}{12} + \frac{6}{12 } \\ \frac{12}{12} - \frac{8}{12} \\ = \frac{4}{12} = \frac{1}{3}$