Percent to Decimal/Decimal to Percent
Quick Percentages
Percent Change
Sales Tax, Tip, Discount
Percent to Fraction/ Fraction to Percent
100

Convert 8% to a decimal.

What is 0.08

100
50% of 42?
What is 21?
100

A fruit drink that was sold in 16-ounce containers is now sold in 20-ounce containers. State whether this is an increase or a decrease.

What is 25% increase.

100

Find the total cost of a $50 bicycle with 10% tax

What is $55?

100
This is 4/5 as a percentage.
What is 80%?
200
Convert 4.9% to a decimal.
What is .049
200
1% of 98
What is 0.98
200

On Monday, Terry made 12 freethrows and on Wednesday, he made 15. Find the percent increase.

What is 20% increase?

200

What would be the tip on a $30 check if you leave 15%?

$4.50

200
This is 90% as a simplified fraction.
What is 9/10?
300
Convert .008 to a percent
What is 0.8%
300
100% of 1,738
What is 1,738?
300

On your first test, you earn a 40 and on the retake, you earn an 80. Find the percent change.

What is 100% increase?

300

Find the sale price of a pair of Jordans originally priced at $200, that are now 25% off.

What is $150?

300
This is 45% as a simplified fraction.
What is 9/20?
400
Convert 3.1 to a percent
What is 310%
400
25% of 68
What is 17?
400

Your first mile takes 20 minutes and your second mile takes 10. Find the percent change

What is 50% decrease?

400
The cost of a pair of Jordans originally priced at $200, marked 25% off, after 10% tax?
What is $165?
400
This is 7/10 as a percentage.
What is 70%
500
Convert 0.07% to a decimal
What is .0007
500
10% of 49.6
What is 4.96?
500

On your first test, you make an 84 and your second test, you make a 63. Find the percent change. 

What is 25% decrease?

500
The percentage of the discount here: Original Cost- $20.00 Sale Price- $5.00
What is 75% off.
500
This is 498% as a simplified mixed number (fraction).
What is 4 49/50?
M
e
n
u