GCF
The Greatest Common Factor of 27 and 63
What is 9
The least common multiple of 10 and 12.
What is 60?
The city of Metropolis requires that for every 15 standard parking spaces, there are 3 van-accessible spaces. The new library will have 54 parking spaces. The number that will need to be van-accessible.
What is 9 Van-Accessible spaces?
A teacher is planning a class trip to the aquarium. The aquarium recommends that 2 adults join for every 15 students. 75 sixth graders go on the trip. Each person needs a ticket. The number of tickets needed.
What is 85 tickets?
Marcella bought 2 tacos and paid $3. Farah bought 50 tacos for a party and paid $72. What were the more expensive tacos?
What is Marcella's tacos?
The Greatest Common Factor of 12 and 72.
What is 12?
The least common multiple of 9 and 15.
What is 45?
The city of Metropolis requires that for every 15 standard parking spaces, there are 3 van-accessible spaces. The new library will have 72 parking spaces. The number that will need to be van-accessible.
What is 12 van-accessible spaces?
A teacher is planning a class trip to the zoo. The zoo recommends that 3 adults join for every 21 students. 84 seventh graders go on the trip. The number of adults that need to attend is?
What is 12 adults?
Marcella bought 2 tacos and paid $3. The number of tacos can Marcella buy for $36.
What is 24 tacos
The Greatest Common Factor of 24 and 40
What is 8?
The least common multiple of 3 and 4?
What is 12?
In one year, a colony of bees produces 0.4 kilograms of honey for every 2,500 bees. A small bee colony has approximately 20,000 bees. The kilograms of honey the bee colony produce in one year.
What is 3.2 kilograms of honey?
A teacher is planning a class trip to the zoo. The zoo recommends that 3 adults join for every 21 students. 84 seventh graders go on the trip. The number of tickets needed (one for each) is?
What is 96 tickets?
Adah is making chocolate chip cookies. Her recipe calls for a 2 : 5 ratio of cups of chocolate chips to cups of flour. Adah wants to use 3 cups of chocolate chips. The cups of flour she need will need.
What is 7.5 cups of flour?
The Greatest Common Factor of 2 and 6
What is 2?
The least common multiple of 5 and 15.
What is 15?
In one year, a colony of bees produces 0.4 kilograms of honey for every 2,500 bees. The number of bees a farmer would need in order to produce 2 kg of honey in one year.
What is 12,500 bees?
Camila is training for a triathlon race. Her watch recorded that she ran 2 kilometers in 15 minutes on Monday and 3 kilometers in 20 minutes on Tuesday. She ran at a constant speed on both days. Is the ratio of kilometers run to minutes the same on both days?
No
A recipe for tropical fruit juice says to combine 4 cups of pineapple juice with 5 cups of orange juice. Using 20 cups of orange juice requires this many cups of pineapple juice if you want it to taste the same.
What is 16 cups of pineapple juice?
The Greatest Common Factor of 60 and 90?
What is 30?
There are 90 sixth graders and 75 seventh graders in a school chorus. The greatest number of groups that could be formed with equal 6th & 7th graders.
What is 15 groups?
A teacher is planning a class trip to the aquarium. The aquarium recommends that 2 adults join for every 15 students. 75 sixth graders go on the trip. What is the number of adults that need to attend?
What is 10 adults?
Camila is training for a triathlon race. Her watch recorded that her heart beat 90 times in 30 seconds while she was biking and 70 times in 20 seconds while she was swimming. The activity made Camila’s heart beat faster.
What is swimming?
Adah is making chocolate chip cookies. Her recipe calls for a 2 : 5 ratio of cups of chocolate chips to cups of flour. Adah wants to use 4 cups of flour. The cups of chocolate chips she will need.
What is 1.6 cups?