24. Simplify: 18 - [5 - {6 + 2(7 - 8-5)}].
(A) 13
(B) 15
(C) 27
(D) 32
Answers
Answered by
0
Answer:
18-5=13
13-8(6+2)=5
5×(-6) (7-8-5)=30
options are worng
answer is 30
Answered by
0
18-[5-{6+2(7-8-5)}]
=18-[5-{6+2(-6)}]
=18-[5-{6-12}]
=18-[5-{-6}]
= 18 -[5+6]
= 18-11
= 7
Similar questions