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10/29 Quiz2 Converting Time Units - M

Last updated about 3 years ago

4 questions

                       
Goal - I can convert units using a unit cancelling process (called dimensional analysis).

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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

Question 2

2.

You spend 450 seconds talking to a friend on your phone last night. How many minutes is that?
Organize: ( 1 minute = 60 seconds)

Question 3

3.

Identify the mistake made during the unit conversion calculation below.

mistake: the conversion factor values should be: 

mistake: the conversion factor should flipped the other way:

there is no mistake with this question

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