isabelle iram and Olivia enter a completion if they win they get to split the prize like this - isabelle 1 over 3 iram 1 0ver 5 and Olivia 1 over 12 and to give the remainder to charity

Question

a} if they won what fraction of the prize would they give to charity?
b} another girl joins the group and agree to give her 1 over 6 of the prize how much more would Aisha receive than Olivia?

Answer 1

Isabelle = 1/3 = 20/60
Iram = 1/5 = 12/60
Olivia = 1/12 = 5/60

Added together they will have 37/60.

a) 60/60 - 37/60 = ?

b) 1/6 = 10/60
10/60 - 5/60 = ?

Answer 2

a} 23/60
b} 5/60

Answer 3

Right.

5/60 can be reduced or simplified.