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Mathematics
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OpenStudy (anonymous):
44 1/9
- 37 1/6
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OpenStudy (anonymous):
Are you unclear on the process of adding/subtracting mixed numbers? Also, are you intended to leave it as a mixed number or no?
OpenStudy (anonymous):
Im unsure how to subtract a mixed number and I have to leave it as a mixed number . When I figured it out I got a negative number
OpenStudy (anonymous):
397/9-223/6
397*2-223*3
------------
18
794-669
----------
18
125/18
OpenStudy (anonymous):
6 17/18
OpenStudy (anonymous):
Uzma how did u get that??
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OpenStudy (anonymous):
mixed fraction are changed into improper fraction, simplified by taking lcm, expressed im mixed fraction again
OpenStudy (anonymous):
The other option when dealing with mixed numbers is to just subtract the whole parts from each other, and the fractions from each other.
OpenStudy (anonymous):
then if you get a sign conflict you just 'borrow' from the whole part
OpenStudy (anonymous):
ty
OpenStudy (anonymous):
In this case for example:
44-37 = 7
1/9 - 1/6 = 2/18 - 3/18 = -1/18
7 - 1/18 = 6 17/18
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OpenStudy (anonymous):
Does that make sense?
OpenStudy (anonymous):
yes ty
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