how to solve 150-[70-{60-(30+20)}-10]
class8th72234567890:
answer is 81
Answers
Answered by
53
hey mate......
first solve the small brackets
.
150-[70-{60-(50)}-10]
150-[70-{60-50}-10]
150-[70-{10}-10]
150-[70-10-10]
150-[50]
150-50
100 answer
first solve the small brackets
.
150-[70-{60-(50)}-10]
150-[70-{60-50}-10]
150-[70-{10}-10]
150-[70-10-10]
150-[50]
150-50
100 answer
You forget to write 10
Plz correct it
done..... check my answer
ok
hmm... thnks for telling
Welcome
Answered by
5
Concept
Operations are the many mathematical operations that we may perform on numbers. 'Brackets, Order, Division, Multiplication, Addition, Subtraction' is what it stands for.
Given
The problem 150-[70-{60-(30+20)}-10]
To find
We have to solve the problem.
Solution
Simplify the problem
150 - ( 70 - { 60 - ( 30 + 20 ) } - 10 )
=150 - ( 70 - { 60 - 50 } - 10 )
=150 - ( 70 - { 10 } - 10 )
=150 - ( 70 - 10 ) - 10
=150 - ( 60 ) - 10
=150 - 60 - 10
=150 - 70
=80
Hence the solution is 80.
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