TEKS.MATH.6.4C

The __________ is the ratio of a length of the image to the corresponding length on the original figure.

• reduction
• enlargement
• scale factor
• center of dilation

Tags

TEKS.MATH.6.4C

There are 20 green disks and 100 purple disks in a bag. What is the ration of purple disks to green disks?

• 100/20
• 20/100
• 120/20
• 80/100

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TEKS.MATH.6.4C

Kelly has 10 apps on her iPad. 5 are school apps, 2 are music apps, and 3 are games. What is the ratio of school apps to game apps?

• 5 to 2
• 3 to 5
• 5 to 10
• 5 to 3

Tags

TEKS.MATH.6.4B

TEKS.MATH.6.4C

What is the constant of proportionality? 

• 6
• 3
• 2
• 1/2

Tags

TEKS.MATH.6.4C

What is the constant of proportionality? 

• 15
• 2/15
• 7.5
• 2

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TEKS.MATH.6.4C

In an animal shelter, there are 5 dogs for every 20 cats. Which rate best represents the relationship between dogs and cats?

• 10 dogs for every 40 cats
• 1 dog for every 5 cats
• 2 dogs for every 10 cats
• 12 dogs for every 50 cats

Tags

TEKS.MATH.6.4B

TEKS.MATH.6.4C

There are 4 triangles, 12 squares, and 6 circles.  What is the ratio of triangles to squares? Simplify.

• 12 : 4
• 2 to 6
• 1 : 3

Tags

TEKS.MATH.6.4C

Mrs. Nuckels used 3 cups of flour to make 60 cookies.  How many cups of flour did she use to make 90 cookies?

• 6 c.
• 30 c.
• 4 1/2 c.
• 5 c.

Tags

TEKS.MATH.6.4B

TEKS.MATH.6.4C

There are 3 boys to every 4 girls in the 6th grade. This can be written 3:4 and is an example of a _________________.

• ratio

• percent

• proportion

• equation

Tags

TEKS.MATH.6.4C

If the ratio of pandas to sloths at the zoo is 21:32 then what is the ratio of sloths to pandas?

• 32:22

• 21:32

• 32:21

• 32:210

Tags

TEKS.MATH.6.4B

TEKS.MATH.6.4C