Question

Qual o mmc de 3/2-1/4

Answer 1

$\frac{3}{2} - \frac{1}{4}$

2, 4 | 2
1, 2 | 2
1, 1    m.m.c = 2 . 2 = 4

$\frac{6 - 1}{4} = \frac{5}{4}$