Math
posted by Kim
4 6/10  3 3/4

Knights
first simplify to lowest terms, so the frist fraction is 4 3/5.
then we find least common denominator, so least common multiple of 5 and 4 is 20. we times first fraction by 4 and second by 5. thus we get 4 12/20 and 3 15/20
then we convert to improper fraction to get 4*20 + 12= 92
92/20  3 15/20
the second fraction is 3*20 + 15 = 75
so 92/20  75/20
so 9275 = 17
so it is 17/20
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