6th BW: 11/15

There are 4 triangles, 12 squares, and 6 circles.  What is the ratio of triangles to squares? Simplify.

• 12 : 4
• 2 to 6
• 1 : 3

Mr. Keys made $90 in 5 hours.  What is the unit rate?  

• $18 per hour
• $1 in 18 hours
• $90:5h
• 5 to 90

Patrick has 2 black, 3 red, and 5   white toy cars. What is the ratio of red toy cars to all the toy cars? 

• 3:5
• 1:3
• 3:11
• 3:10

Which is the better buy...a 12 pack of Coke for $3.50 or a six pack of Coke for $1.80?

• The 12 pack of Coke
• The 6 pack of Coke
• Neither
• They are the same

An equivalent ratio to 4:5 is

• 10:8
• 8:15
• 12:10
• 12:15

If there are 120 boys in the group, how many boys and girls are there TOTAL?  Use the tape diagrams to solve.

• 150
• 270
• 250
• 360

In a bag of Jolly Ranchers, the ratio of blue to red is 3 to 4.  If I have a TOTAL of 56 Jolly Ranchers, how many of them are blue?  Solve with a tape diagram.

• 12
• 28
• 32
• 24

An equivalent ratio to 6:7 is

• 18:24
• 12:21
• 36:42
• 30:49

The ratio of brownies to cookies is 3:5.  If there are 75 cookies, how many brownies are there?

• 15
• 32
• 45
• 60

A car dealership has both new and used vehicles on their lot. For every 7 used cars they sold last month, they sold 4 new cars. If they sold 21 more used cars than new cars, how many new cars did they sell last month?

• 28 new cars

• 4 new cars

• 12 new cars

• 21 new cars