Question

divity father is 28 younger than divity grandfather and 30 years old than divity. the sum of the ages of all three is 124 years. what is the age of divity​

Answer 1

Answer:

divity age is 2 years

Step-by-step explanation:

let d, f, gf be the ages of divity, divity's father & divitys grandfather respectively.

as per conditions given in the problem,

f+28 = gf. (1)

d+30 = f. (2)

f+d+gf = 124. (3)

substitute value of d & gf from equation (2) & (1) respectively, in equation (3)

we get

f+ (f-30) + (f+28) = 124

(3*f) -2 = 124

(3f) = 126

f = 32 years

therefore from (2), we have

d + 30 = 32

d = 2 years

i.e divitys age is 2 years