Question

Allister’s father is 120% of Allister’s height. If his father measures 180 cm, how tall is Allister?

Answer 1

Step-by-step explanation:

let the height of allister be h ,

The height for his father can be represented as 120% of h = 120/100 × h = 6h/5

Now, his father actually measures 180 cm

so , 180= 6h/5 =⟩ h= 180×5/6 =⟩ 150 cm = h.

Thus, the height of allister is 150 cm.