Question

(1/2+1/3)-[5/2-(2+1/3)×(1-1/7)]×(1-1/3)​

Answer 1

Respuesta:

1/2

Explicación paso a paso:

(1/2+1/3)= 5/6

(2+1/3) = 7/3

(1-1/7) = 6/7

(1-1/3)= 2/3

5/6 - [ 5/2 - (7/3 * 6/7) ] * 2/3

5/6 - [ 5/2 - 42/21 ] * 2/3

5/6 - [ 5/2 - 4/2 ] * 2/3

5/6 - (1/2 * 2/3)

5/6 - 2/6

3/6 = 1/2