Addition & Subtraction of Fractions
Multiplication & Division of Fractions
Decimals & Percents
Conversions
Applications
100
(5/8) + (2/8)
What is 7/8
100
(7/9) * (2/3)
What is 14/27
100
Convert from a decimal to a percent. 2.5
What is 250%
100
2.5 yards = ?? feet
What is 7.5 feet
100
You eat 1/6 of a pizza. Your friend eats 0.3 of the same pizza. How much is left? Write your final answer as a fraction in reduced form.
What is 8/15
200
(4/5) - (5/4)
What is -9/20
200
(-9/12)2
What is 81/144
200
Simplify. (.3 + .85)2 - .3 + .82
What is 1.6625
200
7.601 km = ?? cm
What is 760,100 cm
200
You decide to open a checking account that earns interest. The interest rate is (7/4)%. The bank uses the simple interest method and gives you interest annually. What is your ending account balance if you have $1,567.83 in your account right before the bank calculates interest? Assume t = 1. Round to the nearest penny, if necessary. I = P*r*t
What is $1,595.27
300
(6/5) + (1/2) - (3/4)
What is 19/20
300
(1/7*x) divided by (7/x^2)
What is x / 49
300
67 is what percent of 89? Round to nearest tenths place, if necessary.
What is 75.3%
300
19.34 mL + 16.42 L = ?? Write your final answer in L or mL.
What is 16.43934 L or 16,439.34 mL
300
Your family decides to go out to eat one night. The total amount of food and beverages your family ordered is $45.85. The tax rate in Indiana is 7% and your family decides to give the server 15% tip. What is the grand total after tax and tip? Round to the nearest penny, if necessary.
What is $55.94
400
(5/9x) + (3/8)
What is (27x + 40) / 72x
400
[33 / (2/11)] * (5/9)
What is 605/6
400
96.8 is 280% of what number? Round to the nearest tenths place, if necessary.
What is 34.6
400
A European recipe calls for 30 mL of water. How many fluid ounces is that equal to? Round to the nearest whole ounce. 1 ml = 0.0338140227 US fluid ounces (Google Conversion).
What is 1 fluid ounce?
400
Patricia is at the check out line. She has two coupons to select from: $15 off your total purchase of $50 (or more) OR 25% off of your total (no minimum purchase). If her total is $55.37, which coupon should she use?
What is the $15 off coupon 55.37-15.00 = 40.37 <------ Better deal 55.37-(0.25*55.37) = 41.53
500
(3x/8) + (2x/7) - (5/14)
What is (37x - 20) / 56
500
[ (21x^2/10y) divided by (14x/25y) ]2
What is 225*x2 / 16
500
Your gas tank is 60% empty and you want to fill it up. If gasoline costs $3.78 per gallon, and your gas tank has a total capacity of 15 gallons, how much do you pay? Round to the nearest penny, if necessary.
What is $34.02
500
Suppose an oil barrel costs $99.87 on the NYSE. An oil barrel contains 42 US gallons (http://physics.nist.gov/Pubs/SP811/appenB8.html#B). Find the cost per quart. Round to the nearest penny, if necessary.
What is $0.59/quart
500
A package weighs [15+(3/8)] kg. If it costs $0.43 / lb to ship the package and tax is 5.5%, what is the grand total? Round to the nearest penny, if necessary. 2.20 lbs = 1 kg
What is $15.34
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