The ratio of the ages of Ram and Gopal is
3:4. The difference between their ages after
two years will be 10. How old are they?
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The ratio of the ages of Ram and Gopal is
3:4. The difference between their ages after
two years will be 10. How old are they?
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Answer:
30 and 40 year
Step-by-step explanation:
Let the present age of Ram be 3a
Gopal be 4a
After 2 year;
Age of Ram = 3a + 2
Age of Gopal = 4a + 2
Difference in age is 10:
⇒ (4a + 2) - (3a + 2) = 10
⇒ 4a + 2 - 3a - 2 = 10
⇒ 4a - 3a = 10
⇒ a = 10
Hence,
Age of Ram = 3a = 3(10) = 30 year
Age of Gopal = 4a = 4(10) = 40 year