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OpenStudy (moka414):
can someone help me please... simplify. show your work please 5 1/3+ (-3 9/18)
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OpenStudy (anonymous):
I would first make them improper fractions.
OpenStudy (moka414):
the parenthis?
OpenStudy (anonymous):
you can remove the parentheses and make it 5 1/3 - 3 9/18.
OpenStudy (moka414):
oh okay
OpenStudy (anonymous):
So next you make them improper fraction by multiplying 5*3 and then adding 1 to make 16/3. Try the other fraction.
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OpenStudy (moka414):
ok
OpenStudy (moka414):
im writing it down :)
OpenStudy (moka414):
what throws me off is that the minus sign like -3
OpenStudy (anonymous):
so what you do is ignore the minus sign.... and do the same so multiply 3*18 and add 9.... Next, put that over 18. So the answer would be.....Try it.
OpenStudy (moka414):
okay
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OpenStudy (moka414):
63/18?
OpenStudy (anonymous):
Yes!
OpenStudy (anonymous):
So now you have 16/3 - 63/18. So you can multiply the first fraction by 6 to the numerator and the denominator. Try it.
OpenStudy (moka414):
okay
OpenStudy (moka414):
like 16 x 6 and 3 x 6?
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OpenStudy (anonymous):
Yes
OpenStudy (moka414):
96/18
OpenStudy (anonymous):
Yes! Now you have 96/18 - 63/18. The next step would be to simplify it by subtracting them.
OpenStudy (moka414):
96-63=33 and 18-18=0
OpenStudy (moka414):
like that or am I mistaken
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OpenStudy (moka414):
I think is 33/18 1.833 no?
OpenStudy (anonymous):
Yes! The answer would be 33/18. Nice Job!
OpenStudy (moka414):
thanks
OpenStudy (anonymous):
No Problem
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