GCF/LCM
Find the greatest common factor of 54 and 72
18
Lizzie the elephant and her baby Mali live at the zoo. On a certain day Lizzie ate 179 pounds of food and Mali ate 93 pounds of food. What was the change in food supply that day?
-272 pounds
Find the product of 3/7 and 5/6
5/14
Find the quotient of 7/9 and 5/6
14/15
Write 1.4 as a fraction or mixed number.
1 4/10 or 1 2/5
Find the least common factor of 12 and 20?
60
Garrett answered the first question in a trivia game correctly and earned 320 points. He answered the second question incorrectly and lost 575 points. Find his score after two questions.
-255 points
Find the product of 2 1/2 and 7/10
1 3/4
Find the quotient of 1 2/3 and 8/9
1 7/8
Write 3/8 as a decimal
0.375
Find the greatest common factor of 32, 64 and 80?
16
A movie-streaming service drafts $13 from Justin's bank account each month. Find the total changes to Justin's bank account in one year from this service.
$-156
Find the product of 2/3 and 5 3/4
3 5/6
Find the quotient of 5/8 and 2 11/12
3/14
Write 0.62 as a fraction or mixed number
62/100 or 31/50
Find the lest common multiple of 4, 10, and 16
80
-12 degrees.
Find the product of 1 4/9 and 3/10
13/30
Find the quotient of 8 2/5 and 6
1 2/5
Write 3 7/10 as a decimal
3.35
Carley is running for class president and would like to distribute 216 pencils and 120 buttons to classrooms for teachers to share with their students. What is the greatest number of classrooms she can send the materials to if the pencils and buttons are equally distributed with none leftover?
24 classrooms
Aria bought a car in 2012. If the value of the car is decreasing at a rate of $740 per year, find the change in the value of the car in 2019
-$5180
Find the product of 4 7/9 and 2 2/5
11 7/15
Find the quotient 4 2/3 and 1 7/9
2 5/8
Write 14/5 as a mixed number
2 4/5