Question

Alguien que me ayude, son fracciones.
3/8 (4-2) + 5/16 (8-4) =
(3/4) (1/12 + 1/6 + 1/4 + 1/2) =

Answer 1

Explicación paso a paso:

3/8 (4-2) + 5/16 (8-4) =

3/8 (2) + 5/16 (4) =

6/8 + 20/16 =

12 + 20/16 =

32/16 = 2

(3/4) (1/12 + 1/6 + 1/4 + 1/2) =

(3/4) . (1+2+3+6/12) =

(3/4). (12/12) =

3/4 . 1 = 3/4