Quick review

Are these ratios equivalent?

16 crates : 10 weeks

14 crates : 13 weeks

• Yes

• No

Are these ratios equivalent?

4¢ for every 16 milligrams

2¢ for every 8 milligrams

• Yes

• No

Jayson has $216.00 that he wants to share with Princeton, Kasmir and Janita. How much money will each friend receive?

• $84

• $2.78

• $72

• Wow, Jayson is mad generous!

There are 20 teachers to 200 students. Write this ratio in it's simplest term.

• 6:2

• 20:5

• I am sooo sleepy

• 1:10

What are the steps to solve a long division problem?

• The back steps and the front steps

• Division, Subtraction, Bring Down and Multiply

• The reciprocal

• None of these

What is the answer to this problem:

8/10 * 20/2?

• 160/20

• 8

• 1/8

• 8/5

Which one of the following is a Unit ratio?

• 10:1

• 25 to 2

• 16

• Why do I say radio instead of RATIO?

What is the GCF of 30 and 90?

• How do you do GCF again?

• 30

• 2

• 60