Question

efetuar as seguintes operações: A:(2/3 + 5/3) : (3/2 - 4/3)
B: (3/2 - 1/3) . (5/3 - 3/2)​

Answer 1

Resposta:

Explicação passo-a-passo:

A

(2/3+5/3):(3/2-4/3)=

7/3:(9/6-8/6)=

7/3:1/6=

7/3.6/1=

42/3=

14

B

(3/2-1/3).(5/3-3/2)=

(9/6-2/6).(10/6-9/6)=

7/6.1/6=

7/36