The ratio of boys to classroom if there are 8 boys and 16 girls in the class
What is 1/3?
100
I can mow a lawn in 1.6 hours. How many can I mow in 12.8 hours?
What is 8?
100
Bob can drive a certain stretch of highway in 5.2 hours at 55 mph. If the speed limit is raised to 65 mph, how long will the same trip take?
What is 4.4 hours?
100
The top number in a fraction
What is the numerator?
100
10% of 50
What is 5?
200
A ratio is a comparison of two number by __________.
What is division?
200
A piece of metal 12 feet long weighs 240 pounds. A nine foot piece of that same metal weighs _________ pounds.
What is 180 pounds?
200
A worker can unload 10 boxes per minute. A robot can unload 15 boxes per minute. If a company currently has 24 workers, how many robots could replace the 24 workers?
What is 16 robots?
200
Reduce 125 / 625
What is 1/5?
200
24 is what percent of 300?
What is 8%?
300
If the ratio of widgets to thingamabobs is 3 to 4 and there are 124 thingamabobs, how many widgets are there?
What is 93?
300
X : 15 = 45 : 675
What is 1?
300
A lever is used to pry a rock out of the ground. If the rock is 6 inches from the pivot and the pivot is 22 inches from the other end, what force must be applied to move a 440 pound rock?
What is 120 pounds?
300
3 2/5 =
What is 17/5?
300
12 is 75% of what number?
What is 16?
400
3:5 is equal to: 5/3
12/20
18/24
12/35
What is 12/20?
400
12 : X = 0.4 : 1.5
What is 45?
400
12 assemblers can complete a job in 4 hours. How long does the job take if only 8 assemblers can work?
What is 6 hours?
400
The numerator is larger than the denominator in a _______
What is mixed number?
400
To calculate percent divide the part by the _______ and multiply by 100.
What is base or whole?
500
If I purchased a share of stock for $12.50, and I earned a dividend of $0.75 I had a price to earning ratio of _______.
What is 16 2/3 to 1?
500
Lefty Groove has a strikeout to walks ratio of 5:2. If he has 65 strikeouts, how many walks has he given up?
What is 26?
500
A pair of pulleys have diameters of 20 inches and 16 inches. If the larger pulley turns at 2000 rpm what is the speed of the smaller pulley?
What is 2500 rpm?
500
To multiply two fractions: multiply the __________ then multiply the ____________
What is numerators and denominators?
500
Tom bought a $225 suit. If he paid $238.50 what was the tax percentage?