Question

Convierte cada grupo de fracciones a fracciones con el denominador común
Pleasse

Answer 1

Respuesta:

$a)3 = 1 \times 3 \\ 4 = 1 \times 4 \\ M.C.M.(3, 4) = 3 \times 4 = 12 \\ \frac{2}{3} = \frac{8}{12} \\ \frac{1}{4} = \frac{3}{12}$

$b)3 = 1 \times 3 \\ 5 = 1 \times 5 \\ 6 = 2\times 3 \\ M.C.M.(3,5,6) = 2 \times 3 \times 5 = 6 \times 5 = 30 \\ \frac{2}{3} = \frac{20}{30} \\ \frac{2}{5} = \frac{12}{30} \\ \frac{3}{6} = \frac{15}{30}$

$c)2 = 1 \times 2 \\ 5 = 1 \times 5 \\ 3 = 1 \times 3 \\ M.C.M.(2,5,3) = 2 \times 5 \times 3 = 10 \times 3 = 30 \\ \frac{1}{2} = \frac{15}{30} \\ \frac{3}{5} = \frac{18}{30} \\ \frac{2}{3} = \frac{20}{30}$

$d)2 = 1 \times 2 \\ 4 = {2}^{2} \\ 8 = {2}^{3} \\ M.C.M.(2,4,8) = {2}^{3} = 8 \\ \frac{1}{2} = \frac{4}{8} \\ \frac{1}{4} = \frac{2}{8} \\ \frac{4}{8} = \frac{4}{8}$