Convert fractions or percents to decimals
Find percentages of whole numbers
Find tip and sales tax of a purchase
Percent Increase & Decrease
100
Convert 1/2 to a decimal.
What is 0.50
100
This is what you get when you find 1% of 100.
What is 1
100
What is the total including tip of a meal that costs $13. You pay a 20% tip.
$15.60
100

200 students at LNHS attended a college out of Missouri last year. This year 150 students at LNHS have enrolled in a college out of state. Is this a percent increase or decrease?  What is that percent of change?

25% decrease

200
How do you convert a percent to a decimal?
What is move the decimal to the left two places.
200
300% of 12
What is 36?
200
Find the cost including tax for a snack that costs $2.45. The tax rate is 8.5%. Round to the nearest cent.
$2.66
200

Ms. Frizzell is in debt. Last month her debt was $1,000. This month her debt is $1,670. What percent did she increase her debt?

67%

300
Convert 23% to a decimal.
What is 0.23
300

the number of students that graduate from high school out of every 20 students if 60% of students in Missouri graduate.

What are 12 students?

300

Ms. Lewis bought a new iPad for $950.13. Tax on the iPad is 11%. What is the cost with tax?

$1,054.50

300

Mr. Lute's cell phone bill was $50 last month. This month his Verizon bill is $66. Find the percent his bill increased?

32%

400
Convert 8.5% to a decimal.
What is 0.085
400

0.5% of all statistics are true. If you have a list of 1,400 statistics. How many are true?

7 statistics are true

400

Samuel goes out to eat at Red Robin and gets a burger, fries, and milk shake for 13.27. He tips 15% and tax is 8.5%. Calculate tax AND the amount of the tip after tax is calculated in total. Do not list the total amount.

Tip is $2.16, tax is $1.13.

400

A store paid $75.29 for a couch. To make a profit, the store charged 270% of the cost. What is the price tag the store puts on the couch?

$203.28

500
Convert 0.5% to a decimal.
What is 0.005
500

Ty flips a quarter 20 times. It falls on tails 30% of the time. How many times does it fall on heads?

14 heads

500

Benjamin Bannaker, the famous mathemetician, went out to a fancy dinner. The dinner cost $89.67. He tipped the waiter 20% and tax was 5%. What was the total including tip and tax?

$112.98

500

Crowley's furniture buys a sofa for $300 and sells it for $250 more.  What is the percent of markup?

83%

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