SOLUTION: Hello! Im new here i apologize in advance if im not supposed to send links,i just thought it would be esasier. If you can't click on them then just copy and paste them on google

Question 1058867: Hello!
Im new here i apologize in advance if im not supposed to send links,i just thought it would be esasier.
If you can't click on them then just copy and paste them on google and it should show.
I need to evaluate each expression and write the product in the simplest form.
http://i.imgur.com/6m0HAlw.jpg
I would also like to ask if i could send you more problems since i need much help but if not then it's okay.Thank you!!!
Answer by rothauserc(4718) (Show Source): You can put this solution on YOUR website!
a = 9/12, b = -2 1/4 = -9/4, c = 2/5
:
1) ab = (9/12) * (-9/4) = (3/4) * (-9/4) = -27/16 = -1 11/16
:
2) -2b = (-2) * (-9/4) = (-8/4) * (-9/4) = 72/16 = 4 8/16 = 4 1/2
:
3) (b/8)ac = (-2/8) * (9/12) * (2/5) = (-1/4) * (3/4) * (2/5) = -6/80 = -3/40
:
4) 3bc = (3/1) * (-9/4) * (2/5) = (-54/20) = (-27/10) = -2 7/10
:
5) (-5 1/2) * ab = (-11/2) * (-27/16) = (297/32) = 9 9/32
:
6) (1/3) * abc = (1/3) * (-27/16) * (2/5) = (-18/80) = (-9/40)
:
Note that I used abc = (ab)c
:
sure you can email problems
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