Ratios

What is a ratio?

• A number over another number

• Multiplying two fractions

• Two decimals that are multiplied

• A comparison of two numbers

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

What are three ways to write a ratio?

• 2-3, 2:3, $\frac{2}{3}$

• 2 to 3, 2:3, $\frac{2}{3}$

• 3 to 2, 2:3, $\frac{2}{3}$

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

What is the ratio of orange circles to blue circles?

• 2:3

• 3:5

• 3:2

• 2:5

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

What is the ratio of blue circles to the total number of circles?

• 2:5

• 2:3

• 3:2

• 3:5

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Ella has 5 balloons and Tyler has 7 balloons. What is the ratio of the number of balloons Ella has to number of balloons Tyler has?

• 7:5

• 5:13

• 13:7

• 5:7

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Use the ratio tables to determine how many pencils will be in 8 boxes?

• 20 pencils

• 24 pencils

• 96 pencils

• 84 pencils

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

What word can be used when writing a ratio?

• and

• be

• to

• a

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

What is the ratio of blue triangles to red squares?

• 4:3

• 3:4

• 3:7

• 7:3

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Is the following ratio part-to-part or part-to-whole?

5 out of 23 kids in a class play the trumpet.

• part-to-whole

• part-to-part

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

What is the ratio of squares to circles?

• 6:3

• 3:9

• 3:6

• 3:18

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2