Percent Proportions and Equations

Front

What is the formula to calculate percent grade?

Back

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

Front

If Antonio earned 63 points out of 75, what is his percent grade?

Back

84%

Front

What is the formula to find out what percent one number is of another?

Back

Percent = (Part / Whole) × 100

Front

If Hannah has driven 680 miles and has 306 miles left, how do you calculate the percent of the trip she has completed?

Back

Percent Completed = ((Total Distance - Remaining Distance) / Total Distance) × 100 = 55%.

Tags

CCSS.6.RP.A.3C

Front

What is 15% of 80?

Back

12

Tags

CCSS.6.RP.A.3C

Front

How do you find what number a percentage represents?

Back

If x% of a number y is z, then y = z / (x / 100).

Front

If 5 is what percent of 30, what is the calculation?

Back

(5 ÷ 30) × 100 = 16.67%.

Front

If 12 is 50% of what number, how do you find that number?

Back

Number = 12 / 0.50 = 24.

Tags

CCSS.6.RP.A.3C

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

What is the relationship between fractions and percentages?

Back

A percentage is a fraction out of 100. For example, 25% is equivalent to 25/100.