Question

2. What is Rosan's present age, if after 10
years his age will be 5 times his age 5
years back.​

Answer 1

Step-by-step explanation:

Let us assume his present age to be x .

Now,

After ten years his age will be x+10

Before five years his age was x−5

Now,

x+10=5(x−5)

x+10=5x−25

x−5x=−25−10

−4.x=−35

x=35/4

x=8.75

His present age is 8.75 yrs or in other words 8 years 9 months.