Equal Ratios

Equal Ratios

​4 sandwiches per 2 children!!!

What does this mean?


How can I write this as a ratio?

​4 sandwiches per 2 children!!!

What does this mean?


How many sandwiches would I give out to 4 children?

​4 sandwiches per 2 children!!!

How many sandwiches would I give out to 4 children?


4 sandwiches for 2 children,

so 8 sandwiches will be for 4 children.

8 : 4

4 : 2

​What does this say about the two ratios?

8 : 4

4 : 2

​What does this say about the two ratios?

​4 : 2 and 8 : 4 are equal ratios to each other.

Multiple Select

What’s another ratio equal to 4 : 2?

• 1 : 2

• 40 : 20

• 0.04 : 0.2

• 20 : 12

• 0.04 : 0.02

Is 36 : 12 equal to 8 : 3?

How can you prove that it is or isn’t?

Multiple Choice

What ratio is 5 : 1 equal to?

• 0.5 : 0.01

• 6 : 2

• 20 : 10

• 10 : 2

Fill in the Blanks

5 : 1 = 20 : ?

Multiple Select

3 : 9 : 2 =

• 1 : 3

• 9 : 18 : 4

• 6 : 18 : 4

• 1 : 3 : $$\frac{2}{3}$$

• 1 : 3 : 2

Matching time!!!
Match the ratios with your group and show them on your table!

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