Question

Calcule o valor das expressões:
( : significa divido)
a) 26:2x6:3x4-5x7:5=
b)15-9+7x6+119:7=

Answer 1

a) 26:2x6:3x4-5x7:5

13x2x4-35:5

104-7=97

b) 15-9+7x6+119:7

15-9+42+17

6+42+17=65

Answer 2

Resposta:

A) 26:2x6:3x4-5x7:5 =

13x2x4-35:5 =

104-7=

97

B) 15-9+7x6+119:7 =

15-9+42+17 =

6+42+17=

65

Explicação passo-a-passo: nao sei.