Posted by Jaycee on Tuesday, December 6, 2011 at 6:24pm.
How many hours did Judy work on Monday,Tuesday,and Wednesday?
Monday=3hours and 15minutes
Tuesday=5hours and 30minutes
Wednesday=4hours and 45minutes
I got 1hour and 30minutes in all.. Is that correct?

Math  Ms. Sue, Tuesday, December 6, 2011 at 6:30pm
No.
Think again.

Math  Jaycee, Tuesday, December 6, 2011 at 6:31pm
After I add all the numbers I get 12:90..
I don't get what I'm suppose to do next

Math  Ms. Sue, Tuesday, December 6, 2011 at 6:32pm
Yes, it's 12 hours and 90 minutes
60 minutes = 1 hour
So it's 13 hours and 30 minutes.

Math  Jaycee, Tuesday, December 6, 2011 at 6:34pm
So I was suppose to add 1 hour to 12hours and 90minutes?

Math  Ms. Sue, Tuesday, December 6, 2011 at 6:40pm
Yes. You regroup (or borrow) 60 minutes from 90 minutes and add it to 12 hours.

Math  Jaycee, Tuesday, December 6, 2011 at 6:42pm
Oh.
I get it now! Thanks

Math  Ms. Sue, Tuesday, December 6, 2011 at 6:51pm
Yay! :)
You're welcome.
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