Unit 1- Ratios and Rates

List all the factors of 12

• 1, 2, 3, 4, 6, 12
• 1, 2, 4, 12
• 1, 12
• 1, 2, 3, 4, 5, 6, 12

What is the GCF of 8 and 10?

• 1
• 3
• 4
• 2

Sara had 16 red flowers and 24 yellow flowers.  She wants to make bouquets with the same number of each color flower in each bouquet.  What is the greatest number of bouquets that she can make?

• 4
• 2
• 48
• 8

What is the GCF of 20, 44, and 88?

• 4
• 2
• 22
• 1

What is the LCM of 4 and 12? 

• 4
• 8
• 12
• 16

Ap- What is the LCM of 2, 4, 6?

• 6
• 12
• 4
• 2

Which one is a multiple of 4?

• 33
• 22
• 18
• 24

Two neon lights are turned on at the same time. One blinks every 12 seconds and the other blinks every 15 seconds.  How long will it be before both lights blink at the same time?

• 3 seconds
• 30 seconds
• 60 seconds
• 120 seconds

Express the ratio as a fraction in simplest form:
18 ounces to 3 cups

• 6 to 1
• 1/6
• 18/3
• 3/18

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

88 students for 4 classes
How many students per class?

• 22 students per class
• 22 classes per student
• 25 students per class
• 25 classes per student

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2