LCM/GCF
Dividing Fractions
Decimal Division
Rates and Ratios
Surprise
100
The LCM of 6 and 24
What is 24
100
8 ÷2/3=
What is 12
100
The quotient of 0.42 ÷ 0.07 =
What is 6
100
The ratio of apples to pears 
What is 6:3
100
There are 6 dogs for every 4 cats. Write a ratio 3 ways
What is 6:4, 6 to 4, 6/4
200
The GCF of 81 and 180
What is 9
200
1/2 ÷ 1/2=
What is 1
200
The quotient of 0.83 ÷ 0.415 =
What is .2
200
Charles can type 675 words in 9 minutes. How many words can he type per minute.
What is 75 words per min.
200
There are 6 cellos, 12 violas, and 21 violins playing in an orchestra concert. Mrs. Panic wants them to sit in rows, and she wants each section to have the same number of rows. What is the greatest number of rows the orchestra would have?
The greatest number would be 3
300
The LCM of 16, 32, 40
What is 160
300
Caleb studied for 2 hours. If he studies for 1/3 of an hour for each class, how many classes does he have?
What is 6 hours
300
Sandy cuts lawns in her neighborhood durning the summer. When Sandy bought 4.5 gallons of gasoline for the mower, the gas pump showed a charge of $18. What was the gasoline price per gallon?
What is $4
300
The Sales family drove 280 miles on a family vacation. They used 8 gallons of gas. How many miles per gallon did they get on the trip?
What is 35 miles /gallon
300
The five fifth grade teachers and six fourth grade teachers ordered two large pizzas all together for lunch. Each pizza cost $13.75. If they are going to split the cost evenly, how much will each teacher need to pay?
What is $2.50
400
Farmer John and Farmer Jane are planning out their fruit orchard. Farmer John is planting the orange trees, and Farmer Jane is planting the cherry trees. Farmer John has 30 orange trees to plant, and Farmer Jane has 24 cherry trees to plant. They want to plant the trees so that each row has the same number of trees. What is the largest number of trees each row can have?
What is 6 trees
400
A group of friends share a dozen chocolate donuts. Each of them eats 1 1/2 donuts. How many friends are there?
What is 8 friends
400
Kiera makes 188.6 ounces of punch for a pool party. She has 23 guests attending the party. How many ounces of punch does she make for each guest?
What is 8.2 ounces per guest
400
Ms. Sandy buys frozen vegetables at the store. There is a sale where she can buy 3 bags of frozen vegetables for $3.99. The unit price applies for each bag on sale. How much will she pay for 5 bags of frozen vegetables?
What is $6.65 for 5 bags
400
Mrs. Jeziorski needs to buy eggs. Egg-cellent Eggs sells a carton of 18 eggs for $6.75. They also sell 12-egg cartons, on sale this week for $4.50. Mrs. Jerziorski will buy the 18-egg carton, unless the 12-egg carton is cheaper per egg. Which is the better buy and ?
What is 18 egg carton
500
At a local bakery, Tessa decorated 8 cakes at a time. Hakim decorated 6 at a time. If they ended up decorating the same number of cakes by the end of the day, what is the smallest number of cakes that each must have decorated?
What is 24 cakes
500
The Hubba Bubba Bubble Gum Tape is 72 inches long. How many 2 ¼ - inch pieces can the tape be cut into?
What is 32 pieces
500
Jasmine uses 14.24 pounds of fruit for 16 servings of fruit salad. If each serving contains the same amount of fruit, how much fruit is in each serving?
What is .89 pounds of fruit salad
500
Frank can complete 91 oil changes in 7 days. How many oil changes can Frank complete in 11 days?
What is 143 oil changes
500
Gabe brought 1/2 of a kilogram of clay for the students in his pottery class. He then divided the clay evenly into pieces that were 1/10 of a kilogram. Into how many pieces did Gabe divide the clay?
What is 5 pieces