Question

Resolver: 2 x (1/5 + 3/15)

Answer 1

Resolver.

2 x(1/5 + 3/15) =
2 x (3/15 + 3/15) =
2 x (6/15) =
12/15 =  Simplificas sacas 3ra
(12/3)/(15/3) =
4/5

Respuesta.
4/5