Percent Proportions Review #2

Front

What is the formula to calculate percent grade?

Back

Percent Grade = (Points Earned / Total Points) × 100

Front

If Eric earned 60 points out of 75, what is his percent grade?

Back

80%

Front

What does it mean to find a percent of a number?

Back

Finding a percent of a number means calculating how much that percent represents in terms of the total number.

Front

If 34% of a number is 51, how do you find the number?

Back

Divide 51 by 0.34 to find the number, which is 150.

Tags

CCSS.6.RP.A.3C

Front

What is the percent of cars that finished the race if 12 out of 30 finished?

Back

40%

Front

How do you calculate the number of students who do not take the bus if 40% take it?

Back

If 40% take the bus, then 60% do not. Calculate 60% of the total students.

Tags

CCSS.6.RP.A.3C

Front

What is the total number of students in Bill's class?

Back

15 boys + 35 girls = 50 students.

Tags

CCSS.1.NBT.A.1

Front

If Phil missed 11 questions on an 88 question test, how do you find his grade?

Back

Grade = (Total Questions - Missed Questions) / Total Questions × 100 = 87.5%.

Tags

CCSS.6.RP.A.3C

Front

What is the relationship between fractions and percentages?

Back

A percentage is a fraction out of 100.

Front

How do you convert a fraction to a percentage?

Back

Multiply the fraction by 100.