Question

5/6-1/3-1/5:√9/4
me ajudem

Answer 1

5/6-1/3-1/5 : √9/4 =  1/5

Resolvendo separadamente:

5/6 - 1/3 - 1/5 = ----mmc(3,5,6) = 30
25/30 - 10/30 - 6/30 = 9/30 = 3/10

√9/4 = 3/2

Então,temos:
                     3/10 : 3/2 = 3/10 * 2/3 = 6/30 = 1/5