Question

ali's dad is twice as old as he is today.the sum of their ages is 86.find the age of ali and his dad.​

Answer 1

mirror m= v/u and for lens m = -v/uuikci09 thh f

Answer 2

Step-by-step explanation:

Let Ali 's age be X years

So Ali's fathers' age is 2X years

So, X + 2X = 86

3X= 86

X ~ 29 years (approx.)

Ali's age = 29 years

Ali's dad= 29× 2= 58 years (approx.)