10/29 Quiz2 Converting Time Units - M

Last updated over 3 years ago

4 questions

1

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

You spend 18 minutes on your phone during lunch. How many seconds is that?

 0.3 seconds

3.33 seconds

1080 seconds

mistake: the conversion factor values should be: 

mistake: the conversion factor should flipped the other way:

there is no mistake with this question

 7.5 minutes

480 minutes

0.133 minutes

You spend 18 minutes on your phone during lunch. How many seconds is that?     
 

 0.3 seconds

3.33 seconds

1080 seconds

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

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

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