Percentage of a quantity

What is 1% of 200 ml?

Timmy helped to inflate 30% of the 120 balloons needed for a party. How many balloons were not inflated?

Gavin spent 20% of the $15 his parents gave him. How much money did he have left?

A shirt cost 30% as much as a dress. The dress cost $90. What is the price of the shirt?

What is 40% of 500?

Hannah wrapped 75% of the presents being donated for charity. How many presents did she wrap?

50% of 180 is _____

There are 40 students in a class. 30% of them wear spectacles. How many students do not wear spectacles?

12% of 3000 is ____

I am shopping for a new shirt, and I have narrowed your decision down to two. Both shirts cost $36, and both are on sale. Shirt A is 25% off. Shirt B is $10 off. Which shirt is the better deal?

• Shirt A is the better deal.

• Shirt B is the better deal.

• They will cost the same.

• It really depends on which one I like more.