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

Convert 190% to a decimal.

What is 1.9

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. What is the percent of change in quantity? State whether this is an increase or a decrease.
What is 25% increase.
100

What is the Michigan Sales Tax?

What is 6%

100

85% of what number is 136

160

200

Convert 6.3% to a decimal.

What is .063

200
1% of 98
What is 0.98
200
On Monday, Terry made 12 freethrows and on Wednesday, he made 15. This is the percent increase
What is 20% increase?
200

The price of a $50 bicycle with 10% tax

What is $55?

200

What number is 45% of 240?

What is 108

300

Convert .002 to a percent

What is 0.2%

300
100% of 1,738
What is 1,738?
300
On your first test, you make a 40 and on the retake, you make an 80.
What is 100% increase?
300
The cost of a pair of Jordans originally priced at $200, marked 25% off, before tax
What is $150?
300

163 is what percent of 815?

20%

400

Convert 7.8 to a percent

What is 780%

400
25% of 68
What is 17?
400
Your first mile takes 20 minutes and your second mile takes 10.
What is 50% decrease?
400

Find the price of of a $32.99 bill with 15% tip

What is $37.94

400

35.4% of what number is 72.9

What is What is 205.93

500

Convert 0.009% to a decimal

What is .00009

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.
What is 25% decrease?
500

Find the total cost of a $83.42 bill with 18% tip and 6% tax.

What is $103.44

500

What number is 78.3% of 211.9?

What is 165.91

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