Question

The sum of ages of 5 children born at the intervals of 3 years each is 50 years. what is the age of the youngest child?

a. 4 years

b. 8 years

c. 10 years

d. none of these

Answer 1

❤❤❤hay.....❤❤❤
✔✔✔✔✔✔✔✔

plzzz.. mark it as a brainlist

⚓⚓⚓⚓⚓⚓⚓⚓⚓⚓
let x year is age of smallest boy

so....
boys age =x +3, x +6 , x+9 ,x+12
✅✅✅✅✅✅✅✅✅✅
now....
according to the question

sum of there age is
= x + x +3+ x+6 +x+9 +x+12

=> 50 =5x +30
=> 20=5x
=> 4= x
=> x= 4

so.....
age of smallest boy is 4 year
answer of the question
➖➖➖➖➖➖➖➖➖

Answer 2

solutions :-

The five children's ages will be :-
x, x + 3, x + 6, x + 9, x + 12.
Added together this gives:
5x + 30
Total of ages = 50
5x + 30 = 50
5x = 50 - 30
5x = 20
x = 4.

The youngest child is 4 years old.

Thanks