Question

ordena de mayor a menor estás fracciones:

a) 1/2 , 3/4, y 5/6
b) 7/20, 6/5 y 3/10

rápido porfavor​

Answer 1

Respuesta:

4543×××××2÷÷÷$$^&_/1/8 3

Answer 2

$a) 2 = 1 \times 2 \\ 4 = {2}^{2} \\ 6 = 2 \times 3 \\ M.C.M.(2,4,6) = {2}^{2} \times 3 = 4 \times 3 = 12 \\ \\ \frac{1}{2} = \frac{6}{12} \\ \frac{3}{4} = \frac{9}{12} \\ \frac{5}{6} = \frac{10}{12} \\ \\ \frac{5}{6} > \frac{3}{4} > \frac{1}{2}$

$b)20 = {2}^{2} \times 5 \\ 5 = 1 \times 5 \\ 10 = 2 \times 5 \\ M.C.M.(20,5,10) = {2}^{2} \times 5 = 20 \\ \\ \frac{6}{5} = \frac{24}{20} \\ \frac{3}{10} = \frac{6}{20} \\ \\ \frac{6}{5} > \frac{7}{20} > \frac{3}{10}$