Fractional Ratio and Proportion

A word that describes equality or inequality of ratio.

• proportion

• ratio table 

• scaling up

Caleb can drive 15 miles in 60 minutes. How many miles can he drive in 12 hours? (Hint. Set up a proportion to solve problem).

• 360

• 180

• 48

Find the unit rate.
Carrie can type 800 words in 12 minutes. How many words can she type per minute? 

• 66 ^2_/3

• 66

• 66 ^1/₂

A fractional statement of equality (fraction = fraction) is called a

• profit

• ratio

• rate

• proportion

Solve the proportion.

• k=5

• k=3.3333333

• k=60

• k=90

Determine if the ratios are proportional.
4/5 and 15/20

• Yes

• No

Write if the given proportion is 'True' or 'False':
8 : 9 = 24 : 18

• TRUE

• FALSE

• dont know

• none of these

Solve for x

• x=6

• x =1/6

• x = 7

• x=9

Solve for n
12/6 =  4/n

• n=4

• n=2

• n=3

• n=6

If Mike has a ratio of 2 apples to 3 bananas, how many apples would you expect him to have if he has 15 bananas?

• 7

• 9

• 10

• 2