Question

difference of the largest and the smallest of 13/100,5/4,9/20,21/25 is:

Answer 1

largest no. = 5/4
smallest no. = 13/100
difference = 5/4 - 13/100
LCM = 100
5/4 = 125/100
13/100 = 13/100

125/100 - 13/100
=125 - 13/100
=112/100
=28/25

Answer 2

Largest fraction is 5/4 and the smallest one is 13/100
Difference between them
=5/4 - 13/100
=125 -13/100
=112/100
=1.12
Therefore the difference is 1.12