Least Common Multiple
Brandon has a soccer practice on May 4. He will practice every fourth day after that. Kent begins baseball practice on May 3 and continues practice every third day after that. What will be the first date on which they both have practice?
A. May 5
B. May 7
C. May 12
D. May 24
What is C. May 12
Ms. Dunston took her class on a field trip to a museum. The cost of admission for the girls was $90 and the cost for the admission for the boys was $75. Each ticket cost is the same amount. Using your knowledge of factors, which answer choice is the only possible cost for each ticket?
A. $25
B. $15
C. $10
D. $9
What is B. 15
Which expression is equivalent to 3(5+4)
A. 3+4+5
B. 5+12
C. 15+4
D. 15 +12
What is D. 15 +12
The prime factorization of 72 is?
What is 2 x 2 x 2 x 3 x 3
Linda is taking two kinds of medicine.
She takes one medicine every 6 hours.
She takes one medicine every 4 hours.
She takes both medicines at 9:00 am
At what time will Linda take both medicines together again?
A. 1:00 pm
B. 3:00 pm
C. 5:00 pm
D. 9:00 pm
What is D. 9:00 pm
Susette is making party favor bags for her friends who are coming to her birthday party.
She has 16 bouncy balls, 32 pencils and 64 pieces of candy to use.
A favor bag must have the same number of bouncy balls, pencils and candy as every other favor bag.
She must use all of the items.
What is the greatest number of party favor bags that Susette can make?
A. 2 bags
B. 4 bags
C. 8 bags
D. 16 bags
What is D. 16 bags
Which expression is equal to 48 +72?
A. 24 (2+3)
B. 8(6+12)
C. 3 (14+24)
D. 2(24 +38)
What is A. 24 (2+3)
There are ______ two digit numbers that have both 8 and 10 as factors.
What is 2.
What is the greatest common factor (GCF) of 4 and 64?
What is 4?