Find the Part When Given the Percentage and the Whole Number

The local newspaper has letters to the editor from 40 people. If this number represents 5% of all the newspaper's readers, how many readers, r, does the newspaper have?

If 3.32 GB of storage is used for photos in a 16 GB hard drive, what percentage of the space is used for photos?

A shirt that normally costs $30 is on sale for $21.75. What percent of the regular price is the sale price?

Find the missing information:

Selling Price: $39.98

Tax Rate: 4.5%

Sales Tax: ?

A restaurant automatically charges a 20% gratuity if a party has 6 or more people. How much gratuity is added if a party of 8 has a bill of $141?

There are 4,000 books in the town's library. Of these, 2,600 are fiction. What percent of the books are fiction?

What percent of 250 is 100?

What is 10% of $250

• $2.50

• $25

• $250

• $2500

What number is 60%of 25?

• 5

• 15

• 13

• 13.6

What number is 20% of 35?

• 7

• 5

• 10.5

• .07