Unit 2 Recap

A double number line diagram uses a pair of parallel number lines to represent equivalent ratios.

• True

• False

Which Numbers come next on the double number line?

• Sugar: 12

  Flour: 8

• Sugar: 12

  Flour: 18

• Sugar: 8

  Flour: 12

• I have no clue!

Tags

CCSS.5.OA.B.3

Two ratios are equivalent if you can subtract each of the numbers in the first ratio by the same factor to get the numbers in the second ratio.

• True

• False

Two ratios are equivalent if you can multiply each of the numbers in the first ratio by the same factor to get the numbers in the second ratio.

• True

• False

Refer to the double number line.

If you make 8 loaves of bread, how many cups of raisins would you use?

• 4

• 7.5

• 12

• 2

Which double number line correctly represents the diagram?

• 
• 
• 
• 

If you are told that 4:1 and 20:5 are equivalent ratios. What other ratios are equivalent to 4:1 and 20:5, based on the double number line. (Choose all 3 correct answers)

• 8:2

• 12 to 3

• 2 to 8

• 24:6

The diagram represents the ratio of blue shirts to yellow shirts. Chose the double number line that correctly represents the given diagram.

• 
• 
• 
• 

You can use a double number line diagram to find many equivalent ratios.

• True

• False

Which table represents this double number line diagram?

• 
• 
• 
•