Question

The points N, O, P and Q all lie on the same line segment, in that order, such

that the ratio of NO: OP: PQ is equal to 5: 2 : 1. If NQ = 24, find NO.

Answer 1

NO= 15

Explanation:

let 5x, 2x and x be the ratio.

5x + 2x + x = 24

8x = 24

x= 24/8 = 3

Now,

NO= 5x = 5×3 = 15