Question 55
If s : u : v : w = 2 : 9 : 6 : 7 and s + u + v + w = 864, then what is the value of s + u + w ?
Solution
Let s = 2x, u = 9x, v = 6x and w = 7x
Given, s+u+v+w = 864
2x+9x+6x+7x = 864 => 24x = 864 => x = 36
Then, s+u+w = 2x+9x+7x = 18x = 18*36 = 648
Need AI Help?
Create a FREE account and get:
- Free SSC Study Material - 18000 Questions
- 230+ SSC previous papers with solutions PDF
- 100+ SSC Online Tests for Free
