6.RP Tutor Intake — Ratios, Unit Rates, and Applications
This short check helps your tutor understand where to start. Answer each question without help. If you're not sure, give your best try — the goal is to find what to work on together, not to grade you.
Concepts
A bowl has 6 apples and 2 oranges. Which statement describes the
ratio of apples to oranges?
At a shelter, the ratio of cats to dogs is 4 to 6. Which sentence
uses ratio language correctly to describe this?
A class has 12 boys and 18 girls. Which statement is correct?
A recipe uses 3 cups of flour for every 4 cups of sugar. The
unit rate of flour per one cup of sugar is the value of
for this ratio. What is this unit rate, as a fraction
or decimal?
Procedures
A recipe uses 3 cups of flour and 2 cups of sugar. Which of the
following is not a correct way to write the ratio of flour to
sugar?
A store sells 8 hamburgers for $24. What is the unit rate, in
dollars per hamburger? Write your answer as a number with units.
The table shows equivalent ratios of cups of blue paint to cups of
yellow paint:
| Blue | Yellow |
|---|---|
| 2 | 3 |
| 4 | 6 |
| ? | 12 |
| 10 | 15 |
What is the missing value for cups of blue paint?
What is 25% of 60?
Applications
A bag contains 5 red marbles and 7 blue marbles. Which is a
complete and correct statement of the ratio of red marbles to all
marbles in the bag?
A store sells 5 notebooks for $4. Which question would the unit
rate (notebooks per dollar) best answer?
A landscaper mows 4 lawns in 7 hours, working at a steady rate.
At this rate, how many lawns can be mowed in 35 hours? Enter a
number of lawns.
A track is 240 yards long. There are 3 feet in 1 yard. How long is
the track in feet?