How many rooms does Hank paint in 7.5 hours?

Finding and Using Unit Rate Effectively

Interactive Video
•
Mathematics
•
6th - 8th Grade
•
Hard

Liam Anderson
Used 6+ times
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
6 rooms
3 rooms
9 rooms
12 rooms
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If Hank paints 3 rooms in 7.5 hours, how long will it take him to paint 6 rooms?
7.5 hours
15 hours
10.5 hours
12 hours
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What mathematical operation is used to find the time for Hank to paint 6 rooms?
Subtraction
Addition
Division
Multiplication
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the unit rate of Hank's painting in terms of hours per room?
1.5 hours/room
2.5 hours/room
2 hours/room
3 hours/room
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the relationship between the number of rooms and the time taken, according to the unit rate?
Logarithmic
Exponential
Inversely proportional
Directly proportional
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Using the unit rate, how many hours would it take Hank to paint 2 rooms?
3 hours
4 hours
5 hours
6 hours
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How is the equation to calculate the time for any number of rooms derived?
Using statistics
Using calculus
Using algebraic manipulation
Using proportions
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