Ratio Conversion

Simplify 30:105:75

• 2:7:5

• 15:65:35

• 3:10:15

• 5:25:15

An amount was shared in the ratio 6:2:4:6. The smallest share was 24. What was the largest share?

• 48

• 72

• 105

• 240

A map has a scale of 1cm represents 2km. What is the scale in the same unit?

• 1:200'000

• 1:2000

• 1:20'000

• 1:2'000'000

What is the scale factor used to enlarge this image?

• 0.5

• 2

• 3

• 5

If a car travels 60 miles in 1.5 hours, what is the ratio of miles to hours?

• 40:1

• 60:1.5

• 40:3

• 20:0.5

The ratio of lemon juice to water in Ella's Delicious Lemonade is 3 cups : 5 cups. Audrey wants to make a triple batch. What ratio of lemon juice and water should she use AND how many cups of lemonade will it make?

• 9 cups juice : 15 cups water makes 24 cups of lemonade

• 6 cups juice : 10 cups water makes 16 cups of lemonade

• 9 cups juice : 15 cups water makes 8 cups of lemonade

• 9 cups juice : 5 cups water makes 24 cups of lemonade

Use ratio language to describe the relationship where for every 5 red marbles, there are 7 blue marbles.

• There are 5 red marbles for every 7 blue marbles.

• The ratio of red marbles to blue marbles is 5 to 7.

• Both A and B

• None of the above

A ratio of equal measure used to change a rate with one set of measurments to another.

3 feet = 1 yard

1 m = 1000mm

• conversion factor

• unit rate

• rate

• quantity

Convert to a decimal
           2/8

• .25

• .34

• .75

• .44...

How many quarts are in 6 gallons?

• 24

• 4

• 16

• 12