Percent of a Number

Front

What is the formula to calculate the percent of a number?

Back

Percent of a number = (Percent / 100) * Number.

Front

What is 90% of 250?

Back

225

Front

What is 9% of 50?

Back

4.5

Front

If a zoo has 130 exhibits and 30% contain birds, how many exhibits contain birds?

Back

39

Front

If Mrs. Patric bought 15 expo markers and 20% were black, how many were NOT black?

Back

12

Front

If there are 55 jellybeans in a jar and 40% are red, how many are red?

Back

22

Front

What does 'percent' mean?

Back

Percent means 'per hundred' and is a way to express a number as a fraction of 100.

Front

How do you convert a percentage to a decimal?

Back

To convert a percentage to a decimal, divide by 100.

Front

What is 25% of 200?

Back

50

Front

If 60% of a class of 30 students passed an exam, how many students passed?

Back

18