SOLUTION: There are four cds and it takes 2 3/4 to fill one cd how much does it take to fill all ohr cds?

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Question 752958: There are four cds and it takes 2 3/4 to fill one cd how much does it take to fill all ohr cds?
Answer by Cromlix(4381) About Me  (Show Source):
You can put this solution on YOUR website!
If it takes 2 3/4 hours to fill 1 CD
then it will take 4 times 2 3/4 hours
to fill 4.
Convert 2 3/4 into a total fraction
= 11/4 multiply by 4 and this equals
11 hours.
Or you could convert the 3/4 of an hour
into minutes = 45 mins.
Multiply 2 hours and 45 minutes by 4
= 11 hours.
Hope this helps
:-)