Ratio Measurements

Statements about quantities in word problems that define ratios.

• ratio relationship

• rate

• convert

• value of a ratio

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

What is the value of the ratio 3:12

• 1/4

• 3/12

• 6/24

• 1/2

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

A special type of ratio where the units of measure are different for each quantity

• double number line

• rate

• value of a ratio

• convert

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

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

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

If the ratio of cats to dogs in a pet store is 3:4, and there are 12 cats, how many dogs are there?

• 16

• 15

• 14

• 13

Write how to find the proportion of

2:8 :: 25:625

(Do not give space first right the means than the extremes.)

Mathematical Equivalence

ON

A school's student to teacher ratio is 20:1. If there are 400 students, how many teachers are there?

• 20

• 25

• 15

• 10

Tags

CCSS.6.RP.A.3B

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

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Two quantities are in the ratio 7:3. If the sum of the quantities is 100, what is the larger quantity?

• 70

• 75

• 30

• 25

A recipe calls for 2 cups of flour for every 3 cups of sugar. If you want to make a half batch, how many cups of flour do you need?

• 1

• 1.5

• 2

• 3

Tags

CCSS.6.RP.A.3B