Ratios and Bar Models

Which of these calculations matches the bar model?

• 15 ÷ 3 = 5

• 3 x 5 = 15

• 3 + 5 = 15

• 3 ÷ 15 = 5

Tags

CCSS.4.NBT.B.6

CCSS.5.NBT.B.6

Read the question, chose the correct bar model.

There are 20 sweets. They are shared between 4 children. How many sweets does each child get?

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• 
• 

Tags

CCSS.4.OA.A.3

Which of these calculations matches the bar model?

• 3 x 4 = 12

• 4 x 3 = 12

• 12 ÷ 3 = 4

• 3 ÷ 12 = 4

Tags

CCSS.4.NBT.B.6

CCSS.5.NBT.B.6

Which of these calculations matches the bar model?

• 20 ÷ 5 = 4

• 4 x 5 = 20

• 20 x 4 =5

• 20 ÷ 4 = 5

Tags

CCSS.4.NBT.B.6

CCSS.5.NBT.B.6

A restaurant orders corn tortillas and flour tortillas. The ratio of the number of corn tortillas to the number of flour tortillas is 2 : 3. What is the ratio of the number of flour tortillas to the total number of tortillas?

• 3 : 8

• 3 : 5

• 2 : 8

• 2 : 5

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Read the question, chose the correct bar model.

I have 12 teddy bears. I divide the bears equally among 4 children. How many bears do they get each?

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• 
• 

Tags

CCSS.3.OA.A.3

What equation could this bar model represent?

Tags

CCSS.HSA.CED.A.3

What equation could this bar model represent?

Tags

CCSS.1.OA.A.1

Select both equations that could be shown here

Tags

CCSS.HSA.CED.A.3

Select both equations that could be shown here

Tags

CCSS.HSA.CED.A.3