GCF/LCM
Fractions
Decimals
Conversions
Ratio, Rates, Unit Rates and Proportions
100
The Prime Factorization of this number is (2 x 5 x 7)
What is 70
100
(3/4) + (1/12) = ?
What is (10/12) or (5/6)
100
2.38 + 4.62 = ?
What is 7
100
1/5 written as a decimal?
What is .2
100
There are 9 Justin Bieber fans and 27 One Direction fans in Ms. Piper's class. What is the ratio of Bieber fans to One Direction fans?
What is 9:27 or 1:3
200
What is the Prime Factorization of 54
What is 2 x 3^3
200
(3/2) - (2/6) = ?
What is (7/6) or (1 and 1/6)
200
13.176 - 7.26 = ?
What is 5.916
200
What is 1.37 written as a percent?
What is 137%
200
There are 9 Justin Bieber fans and 27 One Direction fans in Ms. Piper's class. What is the ratio of Bieber fans to total fans.
What is 9:36 or 1:4
300
What is the GCF (Greatest Common Factor) of 27 and 54.
What is 27
300
(7/5) X (3/6) = ?
What is (21/30) or (7/10)
300
3.2 x .24 = ?
What is .768
300
What is .13 written as a fraction?
What is 13/100
300
I call my car, Waldo, has a 13 gallon tank. On a total of 13 gallons of gas I can drive 416 miles. At that rate, how many miles could I drive on 1 gallon of gas?
What is 32 miles per gallon
400
What is the LCM (Least Common Multiple) of 8 and 12
What is 24
400
(7/5) / (5/3) = ?
What is (21/25)
400
(9.6) / (1.2) = ?
What is 8
400
What is 14.5 written as a faction?
What is (145/10) or (14 and 1/2)
400
I like to make Duck Tape Wallets, if I can make 8 wallets in 2 hours, how many wallets could I complete in 5 hours?
What is 20 Duck Tape Wallets.
500
Claire takes private lacrosse lessons every 6 days and piano lessons every 4 days. In 60 days, how often will she have lacrosse lessons and piano lessons on the same day?
What is 5 days
500
On Friday night, John ate pizza for dinner and had 1/2 of the pizza left over. On Saturday, he ate 1/3 of what was left. How much pizza did John eat on Sunday?
What is 1/6
500
With the cost of flour at $4.25 per pound, how much do 3.4 pounds cost? Rounded to the nearest cent.
What is $14.45
500
A baseball players batting average is .125, what would this players batting average look like as a fraction?
What is (125/1000) or (1/8)
500
Fact: For every 1 inch there is 1.54 centimeters. How any centimeters are there in 7.5 inches?
What is 11.55 centimeters.
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