a is greater than b by 2 and b is greater than c by 10 . If a+ b+ c =130 , then (b+c) -a =?
Created: 4 years ago |
Updated: 2 years ago
best des
Let, c = x
∴b = x + 10 and
a = x + 12
Now,a + b + c = 130
= > x + 12 + x + 10 + x = 130
= > 3x = 130 - 22 = 108
∴x = (108/3) = 36 i.e, c = 36
∴ b = 46 and a = 48
∴(b + c) - a = (46 + 36) - 48 = 34 Ans.
Md Azizur Rahman
Founder of Satt
Related Question
View More
Created: 6 years ago |
Updated: 2 weeks ago
Created: 6 years ago |
Updated: 2 days ago
Created: 6 years ago |
Updated: 1 month ago
Created: 6 years ago |
Updated: 1 month ago
Created: 6 years ago |
Updated: 1 month ago
Promotion
Download Our Mobile Apps
