Posted by Anonymous on Friday, January 4, 2013 at 3:11am.
9 / 18 = 1 / 2
3 9 / 18 = 3 1 / 2
3 * 18 = 54
1 / 3 = 18 / 54
1 / 2 = 27 / 54
5 1 / 3 + ( - 3 9 / 18 ) =
5 1 / 3 - 3 9 / 18 =
5 1 / 3 - 3 1 / 2
5 + 18 / 54 - ( 3 + 27 / 54 ) =
5 - 3 + 18 / 54 - 27 / 54 =
2 - 9 / 54 =
2 - 9 / ( 9 * 6 ) =
2 - 1 / 6 =
1 + 1 - 1 / 6 =
1 + 6 / 6 - 1 / 6 =
1 + 5 / 6 =
1 5 / 6
1st of all its easier if u turn the fractions to improper frac.
16/3- 63/18
then, u get the least common ddenominator which is 18
then,your equation should be
96/18- 63/18
then subtract since the 2nd fraction is negative.... and you get 33/18 or 1 and 5/6
hope this helped:)
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