OUR Math 7 Unit 4 Pre-Test

Front

What is 25% of a number?

Back

Front

How do you find the total number of items when given a fraction of each item?

Back

To find the total number of items, divide the total amount used by the amount each item receives.

Front

What is the formula to find a percentage of a number?

Back

The formula is: Percentage (%) = (Part/Whole) * 100.

Front

What is 150% of 32?

Back

150% of 32 is 48.

Front

What is 120% of a number if 18 is the result?

Back

If 18 is 120% of a number, then the number is 15.

Front

How do you convert a percentage to a fraction?

Back

To convert a percentage to a fraction, divide the percentage by 100 and simplify.

Front

What is 25% of 160?

Back

25% of 160 is 40.

Front

Back

There are 5 dogs.

Front

What does it mean when a number is described as a percentage of another number?

Back

It means that the first number is a fraction of the second number, expressed in terms of 100.

Front

How do you calculate the percentage of a number?

Back

Multiply the number by the percentage (as a decimal) to find the part.