Answered

(33-2*6)÷7+3-6
(135÷3+21÷7)÷12-4
54÷[(15-6)*(2+4)]

Sagot :

1. (33-2×6)÷7+3-6
(33-12)÷7+3-6
(21÷7)+3-6
(3+3)-6
6-6= 0, the answer

2. (135÷3)+(21÷7)÷12-4
(45) + (3÷12) - 4
(45 + .25) - 4
45.25 - 4= 41.25,the answer

3. 54÷[(15-6)×(2+4)]
54÷[(9)×(6)]
54÷54=1, the answee