Math, asked by muhammadakber99, 1 year ago

Raj is 12m years old.His son was born when he was 9m years old ., Find Raj's age 5 years later ,find the sum of their ages in 5 years time.

Answers

Answered by bhagyashreechowdhury
10

Given:

Raj is 12 years old

His son was born when Raj was 9 year old

To find:

(i) Raj's age 5 years later

(ii) The sum of their ages in 5 years time.

Solution:

(i) Finding Raj's age 5 years later:

The present age of Raj = 12 years

∴ 5 years later, Raj's age will be = 12 + 5 = 17 years

Thus, Raj's age 5 years later is 17 years.

(ii) Finding the sum of their ages in 5 years time:

When Raj was 9 year old, his son was born

∴ When Raj is 12 years old i.e., after 3 years his son = 3 years

After 5 years,

Raj's age = 17 years (as calculated above)

His son's age = 3 + 5 = 8 years

∴ Sum of their ages in 5 years time = 17 + 8 = 25 years

Thus, the sum of their ages in 5 years time is 25 years.

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Answered by nashrahmajid10
7

Answer:

Step-by-step explanation:

11. (i) Raj’s age 5 years later = (12m + 5) years

(ii) Present age of Raj’s son = 12m – 9m

= 3m years

Age of Raj’s son 5 years later = (3m + 5) years

Sum of their ages in 5 years’ time = 12m + 5 + 3m + 5

= 12m + 3m + 5 + 5

= (15m + 10) years

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