4.5.b Mission 5 Lessons 7-10 | Baamboozle - Baamboozle

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Draw a model that proves 3/5 = 9/15

Does your model look like this?

This model shows two equivalent fractions. What multiplication sentence proves their equivalence?

3/4 = 3/4 x 2/2 = 6/8

What multiplication sentences proves that 2/3 = 4/6?

2/3 x 2/2 = 4/6

Use DIVISION to rename the fraction 4/6

2/3

Caleb cut his pizza into fourths and ate 1/4 of the pizza. Sarah cut her pizza into eighths. If they both ate the same amount of pizza, how much pizza did Sarah eat?

Sarah had 2/8 (two eighths) of the pizza. I know this because 1/4 x 2/2 = 2/8

True or False: 5/7 = 10/14

True

This model shows two equivalent fractions. What multiplication sentence proves their equivalence?

1/2 = 1/2 x 6/6 = 6/12

True or False: 2/3 = 4/9

False

Fill in the missing number: 12/20 = ?/5

12/20 = 3/5

Use multiplication to create an equivalent fraction to 5/6

Examples: 10/12 or 15/18 or 20/30 etc...

Use DIVISION to rename the fraction 8/12

2/3 or 4/6

Express the equivalent fractions in a number sentence using DIVISION.

12/16 = 12÷4 / 16÷4 = 3/4

Draw an area model that proves 2/3 = 6/9

Does your model look like this

Fill in the missing number: 2/3 = 4/?

2/3 = 4/6

Use multiplication to create an equivalent fraction to 7/4

Examples: 14/8 or 21/12 or 28/16 etc...

True or False: 1/3 = 2/5

False

Express the equivalent fractions in a number sentence using DIVISION.

4/8 = 4÷4 / 8÷4 = 1/2

Fill in the missing number: 1/2 = ?/12

1/2 = 6/12

Use DIVISION to rename the fraction 12/18

2/3 or 6/9 or 4/6

True or False: 3/6 = 9/18

True

This model shows two equivalent fractions. What multiplication sentence proves their equivalence?

7/8 = 7/8 x 2/2 = 14/16

True or False: 2/5 = 4/10

True

Fill in the missing number: 12/20 = ?/10

12/20 = 6/10

Use DIVISION to rename the fraction 6/15

2/5

What division sentence proves that 6/10 = 3/5?

6÷2 / 10÷2 = 3/5