Math verbal problem 3

Question

1. Juan is five year older than Miguel. And Juan have half the age of Pedro. Find the ages

Answer 1

j= m+5

juan is 5 years older than miguel

m = j-5

miguel is 5 years younger than juan

j= p/2

juan is half pedro's age

p= 2j

pedro is twice juan's age

j = p/2

m=j-5 = p/2 -5

miguel is 5 years younger than half pedro's age

10<p<100

0<m<45

5<j<50

otherwise there may be negative ages

pedro is oldest

miguel is youngest

m<j<p