Factors and Multiples
Ms. Clark divides her students into groups of 9. There are no students left over. How many students could there be in the class?
a. 10
b. 14
c. 36
d. 38
36
Is 2/3 <,>, or = to 4/6?
2/3 > 3/6
12/12 - 2/12
10/12
Which prime factors have 36 as a multiple?
a. 1 and 3
b. 2 and 3
c. 2 and 4
d. 3 and 9
2 and 3
2/3 = ?/12
8
Convert 24/5 to a mixed number.
4 4/5
4/8 + 1/8=?
5/8
Which number is a factor of 30 and a multiple of 5?
a. 25
b. 10
c. 6
d. 3
10
Which of the following fractions is EQUIVALENT to 2/3?
3/4
6/9
5/6
6/9
6/9
What is the lowest common denominator for 3/4 and 1/2
The lowest common denominator is 4
3/9+ 6/9+ 9/9 =?
18/9 or 2
Jayce is thinking of a number. He gave the following clues about the number
It is a composite number.
It has 5 factor pairs.
It is a multiple of 12.
It is a multiple of 9.
What number is Jayce thinking of?
a. 18
b. 24
c. 36
d. 48
36
5/7 = ?/21
15
What is 4/12 + 5/12?
9/12
4/6 + 12/6 =?
2 4/6
Write the first 5 multiples of 6
6, 12, 18, 24, 30
Compare 9/12 and 6/9
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A chef bought ⁷⁄₁₂ pounds of carrots. If he later bought another ⁵⁄₁₂ pounds of carrots, what is the total weight of carrots he bought?
12/12 = 1 pound
Tony biked 3/4 of a mile on mon day and 1 2/4 miles on Tuesday. How many miles did he bike in all
2 1/4