After 15 years Mary agewill be four times of her present age find the present age
Answers
Answered by
1
Answer:
MARY'S PRESENT AGE IS 5 YEARS.
Step-by-step explanation:
The explaination is given in figure.
HOPE YOU UNDERSTAND IT.
Attachments:
Answered by
1
Answer:
5 years
Step-by-step explanation:
let mary' s present age be x
after 15 years =x+15
which is equal to 4 times her present age
therefore
x+15 =4x
15=4x-x
15=3x
15/3=x
5=x
Similar questions