Practical Problems & Percents (SOL 7.CE.1 and 7.CE.2d)

Front

What is 30% of 50?

Back

15

Front

If 2,600 customers are affected and 40% lost electricity, how many customers lost electricity?

Back

1,040

Front

How much is 10% of $30?

Back

$3

Front

Alana runs 3 1/2 laps on Monday, 4 1/3 laps on Tuesday, and 4 1/2 laps on Wednesday. What is the total number of laps she has run?

Back

12 1/3 laps

Front

120 is ______% of 40?

Back

300

Front

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

Back

(Part/Whole) x 100 = Percentage

Front

How do you convert a fraction to a percentage?

Back

Multiply the fraction by 100 and add a % sign.

Front

What is the percentage increase if a price goes from $50 to $75?

Back

50% increase

Front

What is 25% of 200?

Back

50

Front

If a shirt costs $40 and is on sale for 20% off, what is the sale price?

Back

$32