Question

3) 10 years ago Kenmin was ‘ y ‘ years old. After 10 years his age will be

(a) ( y + 10 ) years (b) (y - 20) years (c) (y + 20) years (d) (y - 10 ) years
​

Answer 1

Answer:

y+20

Step-by-step explanation:

10years ago kenmin age was=y years

present age =y+10 years

after 10years his age

y+10+10=y+20 years

option =c