Percent Proportion Word Problems

Front

What is a percent?

Back

A percent is a way of expressing a number as a fraction of 100. It is denoted by the symbol '%'.

Front

How do you calculate the percentage of a number?

Back

To calculate the percentage of a number, multiply the number by the percentage (as a decimal) and then divide by 100.

Tags

CCSS.6.RP.A.3C

Front

What is the formula for finding the percent of a total?

Back

Percent = (Part / Total) x 100.

Front

If Simon got 12 out of 16 problems correct, what percentage did he get incorrect?

Back

25%.

Front

A baseball pitcher won 80% of the games he pitched. If he pitched 10 games, how many did he win?

Back

8 games.

Tags

CCSS.6.RP.A.3C

Front

If there are 60 problems assigned and Albert did 30% correctly, how many did he get right?

Back

18 correct.

Tags

CCSS.6.RP.A.3C

Front

In a class of 25 students, if 60% voted, how many students voted?

Back

15 students.

Tags

CCSS.6.RP.A.3C

Front

A volleyball team played 28 matches and won 21. What percent of their matches did they win?

Back

75%.

Front

What does it mean to find the 'part' in a percent problem?

Back

The 'part' is the portion of the total that you are interested in, which is used to calculate the percentage.

Tags

CCSS.6.RP.A.3C

Front

What is the relationship between fractions and percentages?

Back

Fractions can be converted to percentages by multiplying by 100.