Question

after 15 years, sweta will be four times as old she is now. determine her present age​

Answer 1

Answer:

Present age 45

After 15 year her age 60

15×4=60

Answer 2

Answer:

5

Step-by-step explanation:

let sweta's present age is = x

then after 15 years her  age will be x+15

now according to question ,

x+15= 4 (x),

3x= 15

x=5

hence she is 5 years old