The given numbers are:
0.53, 7/10, and 4/5
Convert 0.53 also to proper fractions like the others
0.53 = 53/100
The number then becomes:
53/100, 7/10, and 4/5
Find the LCM of the denominators. That is, the LCM of 100, 10, and 5.
The LCM = 100
Let all the numbers have a common denominator of 100
