Answer :
20%
There are 5 sets of .30 to make up 1.50.
Percentage wise: 100% divided by 5 is 20%. Thus making the .30 into 20% of 1.50 which is 100%.
There are 5 sets of .30 to make up 1.50.
Percentage wise: 100% divided by 5 is 20%. Thus making the .30 into 20% of 1.50 which is 100%.