Question

250, 500)
17. The sum of the ages of 3 persons is 150 years. 10 years ago their ages were in the ratio
7:8:9. Thel, present ages are
(a) (45, 50, 55)
(b) (40, 60, 50) (c) (35, 45, 70) (d) none of these
7 10°. 10
12
10/
The numbers 14, 16, 35, 42 are not in proportion. The fourth term for which they will be in​

Answer 1

Explanation:

the explanation is given above