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Dividing Fractions
Adding, Subtracting, Multiplying Decimals
Long Division
Dividing Decimals
LCM, GCF
100
3/4 divided by 7/8 (if possible put the answer in lowest terms or a mixed number)
24/28 = 12/14 = 6/7
100
Ben needs to replace two sides of his fence. One side is 12 3/4 feet long and the other side of the fence is 15 3/10 feet long. How many feet of fencing does he need to replace in all?
28.05 feet
100
2112 divided by 6
352
100
42.75 divided by 9
4.75
100
Find the greatest common factor (GCF) of 48 and 64.
16
200
4/5 divided by 7/8 (put the answer in lowest terms or a mixed number if possible)
32/35
200
Samantha and her friends are going on a road trip that is 280 6/10 miles long. They have already traveled 163.99 miles. How much further do they have left to travel?
116.61 or 116 61/100 miles
200
3584 divided by 14
256
200
65.28 divided by 5
13.056
200
Find the least common multiple (LCM) of 24 and 36
72
300
2 1/3 divided by 3/4 (put the answer in lowest terms or a mixed number if possible).
28/9 = 3 1/9
300
The principal of East High School wants to buy a new cover for the sand pit used in the long-jump competition. He measured the sand pit and found that the length is 29.8 feet and the width is 9 feet. What will the area of the new cover be?
268.2 square feet
300
8752 divided by 16
547
300
8.86 divided by 2.5
3.544
300
Find the greatest common factor (GCF) of 17 and 19
1
400
1 3/4 divided by 3 1/2 (put the answer in lowest terms or a mixed number if possible).
14/28 = 7/14 = 1/2
400
Ralph wants to determine how much gasoline he and his wife use in a month. He calculated that he used 78 3/4 gallons of gas last month. Ralph’s wife used 41 2/5 gallons of gas last month. How much total gas did Ralph and his wife use last month? Round your answer to the nearest hundredth.
120.15 or 120 15/100 gallons
400
24650 divided by 25
986
400
7.24 divided by 3.2
2.2625
400
There are 72 boys and 90 girls on the math team. For the next math competition, Mr. Johnson would like to arrange all of the students in equal rows with only girls or only boys in each row. What is the greatest number of students that can be in each row?
18 students in each row
500
Carli has 4 1/2 walls left to paint in order for all the bedrooms in her house to have the same color paint. However, she has used almost all of her paint and only has 5/6 of a gallon left. How much paint can she use on each wall in order to have enough to paint the remaining walls?
5/27 gallon on each wall
500
Gunnar’s car gets 20.4 miles per gallon, and his gas tank can hold 17 gallons of gas. How many miles can Gunnar travel if he uses all of the gas in the gas tank?
346.8 miles
500
Lisa was in charge of ordering basketball uniforms for her high school team. She spent a total of $480 dollars on 15 uniforms. How much did each uniform cost?
$32
500
A plane travels 1812.63 miles in three hours. Find the plane's unit rate.
604.21 miles/hour
500
Peter's Party Zone sells cups in packages of 6 and plates in packages of 8. Sally is hosting a birthday party for her little sister and wants to have the same number of each item. What is the least number of packages of plates Sally needs to buy?
3 packages of plates (24 total plates)