Mathematics
8 Online
OpenStudy (anonymous):
How many 4 1/2
inch strips can be made from 45 inches of shipping tape?
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OpenStudy (skullpatrol):
Any ideas?
:-)
OpenStudy (liv1234):
I believe you're going to have to divide to solve this.
OpenStudy (anonymous):
no
OpenStudy (liv1234):
@skullpatrol Am I correct? I don't want to be giving them the wrong directions.
OpenStudy (skullpatrol):
You @Liv1234 are correct:
Any time you are asked for how many times one thing goes into another ...
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OpenStudy (liv1234):
Alright. Thank you for reassuring me.
OpenStudy (anonymous):
should i divid 4 1/2 and 45
OpenStudy (liv1234):
I already solved the problem, but I don't want to say what it is.
OpenStudy (liv1234):
I think you should be converting 4 1/2 into a fraction.
OpenStudy (anonymous):
o i hate fraction's
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OpenStudy (liv1234):
You multiply 4 by 2 and then add 1.
OpenStudy (liv1234):
When you get the answer to that you put that number over 2.
OpenStudy (liv1234):
Or to be exact, multiply the denominator by the number and then add that to the numerator.
OpenStudy (anonymous):
so 4x2=8 and 8 plus 1 equals 9
OpenStudy (liv1234):
Right!
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OpenStudy (skullpatrol):
yes, now put the 9 over 2
OpenStudy (liv1234):
9/2 (:
OpenStudy (liv1234):
That isn't your answer, but that's the fraction you need to help you solve the answer.
OpenStudy (skullpatrol):
4 1/2 = 9/2
OpenStudy (anonymous):
so i divid now 9 divid 45
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OpenStudy (liv1234):
No.
OpenStudy (liv1234):
You are going to multiply.
OpenStudy (anonymous):
o yyy
OpenStudy (liv1234):
If I am not mistaken, it would be something like 9/2 * 45
OpenStudy (liv1234):
\[9/2 * 45\]
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OpenStudy (skullpatrol):
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