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Final Exam_Convert Time Units_ct - Mastery cloned 12/12/2022
By Patrick Mazza
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Last updated about 2 years ago
5 Questions
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Goal - I can convert time units using a unit cancelling process (called dimensional analysis).
1 point
1
Question 1
1.
You spend 18 minutes on your phone during lunch. How many seconds is that?
0.3 seconds
3.33 seconds
1080 seconds
1 point
1
Question 2
2.
You spent 450 seconds talking to a friend on your phone last night. How many minutes is that?
Organize:
( 1 minute = 60 seconds)
1 point
1
Question 3
3.
Identify the mistake made during the unit conversion calculation below.
mistake: the conversion factor values should be:
there is no mistake with this question
mistake: the conversion factor should flipped the other way:
1 point
1
Question 4
4.
You spend 8 hours on your chromebook over the weekend. How many minutes is that?
Organize:
( 1 hour = 60 minutes)
7.5 minutes
480 minutes
0.133 minutes
1 point
1
Question 5
5.
EXTRA CREDIT QUESTION:
If "1 zagga = 50 goobers" and "1 goober = 30 shazaams" then convert 2,250 shazaams into zaggas.
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