Greatest Common Factor
Find the GCF of 8 and 32
8
Find the LCM of 7 and 9
63
Single Jeopardy
100 points
72 ounces in 6 steaks
write as a unit rate
72/6 = 12/1
Single Jeopardy
100 points
Find the GCF of 24 and 60
12
Find the LCM of 6 and 15
30
Double Jeopardy
200 points
162 water bottles in 9 cases
write as a unit rate
162/9 = 18/1
Tonya runs 8 kilometers in 60 minutes. At this rate, how long would it take her to run 2 kilometers?
15 minutes
Find the GCF of 8 and 14
2
Find the LCM of 9 and 15
45
36 kittens to 12 puppies
What is the ratio of puppies to kittens?
12/36 = 1/3
$9 for 24 bagels
Determine if each pair of ratios or rates is equivalent?
$0.50/1 and $0.38/1
NO
Lamika buys 12 packs of juice boxes that are on sale and pays a total of $48. How much will she pay to buy 8 packs of juice boxes?
$32
Find the GCF of 21 and 24
3
Find the LCM of 5 and 6
30
10 footballs to 6 soccer balls
What is the ratio of footballs to soccer balls?
10/6 = 5/3
3 hours worked for $12
9 hours worked for $36
equivalent or not
$4/1 and $4/1
YES
Santiago receives an allowance of $7 every week. How much total does he receive after 4 weeks?
$28
Find the GCF of 27 and 36
9
Find the LCM of 6 and 9
18
What are the 3 ways to write a ratio?
1/3
1:3
1 to 3
45 cookies will serve 15 students
How many cookies are needed for 30 students?
90 cookies
8 squares to 2 triangles
what is the ratio of triangles to squares?
2/8 = 1/4