Question

Nueve quinceavos-tres octavos=

Answer 1

Resolver.

9/15 - 3/8 =    Puedes simplificar 9/15  sacas 3ra = 3/5
3/5 - 3/8 =
(3*8)/(5 * 8) - (3 * 5)/(8 * 5) =
24/40 - 15/40 =
(24 - 15)/40 =
9/40

Respuesta.
9/40