Ratio

There are 13 boys and 10 girls in the classroom.  What is the ratio of boys to girls?

• 10 to 13
• 23 to 13
• 13 to 10
• 23 to 10

In the fruit bowl there are 4 apples, 2 bananas, and 5 pears.  What is the ratio of pears to ALL fruit?

• 5:4
• 5:11
• 2:5
• 6:5

2.  Write 3 to 9 as a ratio.

• 3:9
• 3^9
• 3 - 9
• 3 + 9

If there are 5 boys and 7 girls, write the ratio of girls to students

• 5 is to 7
• 7 is to 5
• 5 is to 12
• 7 is to 12

What are the three ways to write a ratio

• 2;3 , 2 to 3 , 2\3
• 2:3 , 2 to 3 , 2/3
• 2:3 , 2 too 3 , 2/3

What is the ratio of green marbles to red marbles?

• 3/2
• 3/1
• 3/3
• 2/3

How many different ways can you write a ratio? 

• 1
• 2
• 3
• 4

What is the definition of a "ratio"? 

• comparing two liquads
• comparison between two amounts 
• comparing two Corbin OGuin's 
• comparison between a unit 

Simplify 8:4

• 4:2
• 2:1
• 1:2
• 4:1

Simplify 20:30

• 10:15
• 5:3
• 3:2
• 2:3