Question

John is two years older than are, who is twice as old is Lola, if the total of the age of John and ade and Lola is 27. How old is ade

Answer 1

Answer:

hey here is your solution

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so here we go

Step-by-step explanation:

so let age of John be x years,ade be y years and lola be z years

so according to first criterion

x=y+2 (1)

according to second criterion

y=2z (2)

substitute value of y in (1) we get

x=2z+2 (3)

now according to third condition

x+y+z=27

substitute values of x and y from (2) and (3)

we get

2z++2z+z=27

ie 5z=25

ie z=5 years

so substitute value of z in (2)

ie y=2z

ie y=2×5

ie y=10 years

hence ade is 10 years old

u can verify the answers by substituting values of x y and z in formed equations

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