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Ratio
Simple Interest
Percent Increase
Percent Decrease
Checkbooks
100
c/3=126/18
What is 21
100
$34,100 at 4% for 3 years
What is $38,192.00
100
A small fruit smoothie is 18 ounces while a large fruit smoothie is 21.96 ounces. The large fruit smoothie is _____% larger.
What is 22%
100
In February Roger spent 30 hours watching Netflix. In March he only spent 22.8 hours watching. What was the percent decrease in the amount of time he spent watching?
What is 24%
100
Starting Balance $2,057 Debit $300 Credit $450 Credit $235 Ending Balance ?
What is $2442
200
4/10=32/x
What is 80
200
$210 at 8% for 7 years
What is $327.60
200
A store sold 14.00 dollars worth of gift cards in October. The next month the goal was to sell $15.96 worth of gift cards. This is an increase of _____ percent.
What is 14
200
Last month John spent 75.00 dollars on games. This month he only spent $63.00. He spent _____ percent less this month.
What is 16%
200
Starting Balance $2,967 Credit $294 Credit $385 Debit $375 Ending Balance ?
What is $3271
300
Preston drove to his new college and then back home. Round trip he traveled 212 miles. Preston drives a Honda Civic and gets 35 miles for every gallon of gas. If Preston needs to make 12 round trips a year how much will it cost him in gas? Assuming the price of gas stays at $3.60 a gallon.
What is $261.67
300
$14,000 at 6% for 9 years
What is $21,560.00
300
A library normally collected $42.00 in fees a month. But in March they collected $60.48. What is the percent increase in the number of fees collected in March?
What is 44%
300
A game normally cost $53.00, but Isabel used a coupon and got the game for $37.10. The coupon was for ____ percent off.
What is 30%
300
Starting Balance $389 Credit $294 Credit $250 Debit $74 Ending Balance ?
What is 859
400
Gas mileage is the number of miles you can drive on a a gallon of gasoline. A test of a new car results in 300 miles on 20 gallons of gas. How far could you drive on 65 gallons of gas?
What is 975 miles
400
$35,800 at 8.2% for 3 years
What is $44,606.80
400
Normally a chef uses 13 ounces of chocolate to make chocolate chip cookies. But he started using 16.12 ounces instead. He should advertise the cookies as having _____ percent more chocolate
What is 24%
400
Last years phone model had a battery that lasted 15 hours. This year the battery only last for 7.5 hours. What was the percent the battery life decreased?
What is 50
400
Starting Balance $657 Credit $538 Debit $395 Debit $285 Ending Balance ?
What is $515
500
A math club has 25 members, of which 11 are males and the rest are females. What is the ratio of males to all club members?
What is 11/25
500
$7,400 at 10.5% for one quarter years
What is $7,594.25
500
In February Lana got a puppy that weighed 13 kilograms. By October the puppy weighed 17.16 kilograms. What was the percent the puppy's weight increased?
What is 32
500
Tiffany used to live 15 kilometers away from the school, but after she moved she now lives 9.9 kilometers away. She is _____ percent closer to the school.
What is 34%
500
Starting Balance $2958 Debit $395 Credit $2848 Credit $3759 Ending Balance?
What is $9170