GCF/LCM
Find the GCF of 30 and 45
What is 15?
A class has 12 boys and 18 girls. Write the ratio of boys to total students in simplest form
What is 2:5?
2 slushies cost $3. How much for 1 slushy?
What is $1.50 per slushy
What is 10% of 50?
What is 5?
Find the mean of 4, 6, 8.
What is 6?
Find the LCM of 9 and 15
What is 45?
A recipe uses 2 cups of sugar for every 5 cups of flour. How much sugar is needed for 15 cups of flour?
What is 6 cups of sugar?
1 taco from Taco Bell is $1.75. How much is it for 7 tacos?
What is $12.25 for 7 tacos
What is 25% of 80?
What is 20?
Find the median of 3, 5, 7, 9, 11.
What is 7?
Find the GCF of 42 and 56
What is 14?
The ratio of red marbles to blue marbles is 4:7. If there are 28 blue marbles, how many red marbles are there?
What is 16 red marbles?
3 pairs of Jordans are $675. How much for 1 pair of Jordans?
What is $225 per pair
A shirt costs $40 and is on sale for 20% off. How much is the discount?
What is $8?
Find the mean of 2, 2, 4, 5, 6, 6, 7, 8.
What is 5?
Find the LCM of 14 and 21
What is 42?
A zoo has 15 parrots, 25 lions, 10 ostriches, 10 lizards, and 15 hippos. What is the ratio of total animals to total birds in simplest form?
What is 3:1?
6 bags of Jolly Ranchers is $150. What is the unit price per bag of Jolly Ranchers?
What is $25 per bag
A student scored 45 out of 60 on a test. What percent did they score?
What is 75%?
Find the median and range of 12, 25, 18, 33, 30.
What is median = 25 and range = 21?
Find the GCF of 72 and 96
What is 24?
A map uses a scale of 1 inch = 12 miles. Two cities are 5.5 inches apart on the map. How far apart are they in real life?
What is 66 miles?
3 boxes of tissues are $47.97. What is the unit price per box of tissues?
What is $15.99 per box
A $120 bike increases in price by 15%. What is the new price?
What is $138?
The scores of the final exam are 72, 85, 91, 85, 100, 42, 85. Find the mean, median, mode, and range.
What is mean = 80, median = 85, mode = 85, and range = 58?