If a $60 soccer jersey is on sale for 20 percent off, what is the sale price?

Asquare picture with sides of 32 inches is to be mounted on a square mat with sides of 52 inches. find the area of the mat that will remain uncovered by the picture.

The difference of two numbers is 40. find the numbers if 0.3 parts of one number is equal to 37.5% of the other one.

What is 100,000 times 1/100,000, using the standard method of multiplication? write the answer as 10 to a power.