Question

What decimal fraction is between 1.2 and 1.5

Answer 1

1 1/3 because
1.2=1 1/5
1.5= 1 1/2

Answer 2

`1.2=1(2)/(10)=1(2:2)/(10:2)=1(1)/(5)\\\\1.5=1(5)/(10)=1(5:5)/(10:5)=1(1)/(2)\\\\1(1)/(5) < \boxed{1(1)/(4) < 1(1)/(3)} <1(1)/(2)`