2. Directions
• 5 total multiple choice
questions
• Read the question
• Write down your answer
• Click the right arrow
button to see the answer
• Check your answer
• Click the right arrow to
continue to next question
3. Directions
Solve each of the following questions using at
least more than one strategy for each question
to verify your answer is correct*.
* When you advance to the answer, you will see a note
with the most simple way to the instructor to solve that
problem.
4. Question #1
1. How much should you tip at a restaurant if
the bill was $43.00? The typical tip rate is 20%.
Click the right arrow to
check your answer
5. Question #1
1. How much should you tip at a restaurant if
the bill was $43.00? The typical tip rate is 20%.
$8.60 Click the right arrow to
go to question 2 of 5
Using the 10% rule we know 10% of
subtotal $43.00 is $4.30. Two 10%s get us
20%. Two $4.30s get us $8.60
6. Question #2
2. If you go to a restaurant and the bill is $56.00
before the tip, then after adding the tip the total
amount of money you are spending becomes
$72.00. What is the rate of the tip you left?
(exclude sales tax for now)
Click the right arrow to
check your answer
7. Question #2
2. If you go to a restaurant and the bill is $56.00
before the tip, then after adding the tip the total
amount of money you are spending becomes
$72.00. What is the rate of the tip you left?
(exclude sales tax for now)
Click the right arrow to
29% go to question 3 of 5
Using the percent of change equation, we can find
the difference from the starting subtotal and ending
total of (72-56=16). If we divide the $16 change by
the starting subtotal $56, we will get 29%.
8. Question #3
3. If you take a test and get 12 questions right,
what is your percent if there were 15 questions
possible?
Click the right arrow to
check your answer
9. Question #3
3. If you take a test and get 12 questions right,
what is your percent if there were 15 questions
possible?
80% Click the right arrow to
go to question 4 of 5
Using the percent proportion, we can set up
12/15 as one rate and another rate as x/100.
When we cross multiply and solve, we will find
x=80%.
10. Question #4
4. If you take a 30-question test and score
80%, how many questions did you get correct?
Click the right arrow to
check your answer
11. Question #4
4. If you take a 30-question test and score 80%,
how many questions did you get correct?
24 questions Click the right arrow to
go to question 5 of 5
Using the percent proportion, you can create a
rate of x/30 and another rate of 80/100. After
we cross multiply and solve, x= 24.
12. Question #5
5. If you take a test and get a score of 80%, how
many questions were possible if you got 30
questions correct?
Click the right arrow to
check your answer
13. Question #5
5. If you take a test and get a score of 80%, how
many questions were possible if you got 30
questions correct?
37.5 questions Click the right arrow to
continue
If we use the percent proportion, we can use a
rate of 80/100 and another rate of 30/x. After
we cross multiply and solve, x=37.5
14. NEXT
• If you missed more than one question
– Make sure you understand why you missed it
– If you can’t do that, then watch Lesson 1 again.
– If that doesn’t work, then look online.
– If that doesn’t work, then notify the instructor via
email or in person
• If you missed 1 question or less, CONGRATS!
– Move on to Lesson 4.
