<PRE><B>Question 150440</B>
1 1/3+2+3/4 = (4/3) + 2 + (3/4) = [14 + 24 + 9]/12 = 35/12
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1/4divided by3/2 = (1/4)/(3/2) = (1/4)*(2/3) = 2/12 = 1/6
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ratio of 2 to 5 = what percent 
2/5 = x/100 
x = 100(2/5) = 40
2/5 = 40%
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12:30 as a percentage
12/30 = x/100
x = 100(12/30)
x = 100(4/10) = 40
12:30 = 40%
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Cheers,
Stan H.
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