77 over 115 = 66.9565%
Subtracting 60 percent from 115 gives 115 x (1 - (60/100)) = 115 x 0.4 = 46
Subtracting 109 percent from 115 gives 115 x (1 - 109/100) = 115 x (-0.09) = -10.35.
About 15.87% of people have an IQ over 115.z=(115-100)/15=1Z-score of 1 on a normal distribution means 84.13% have an IQ below 115 and 15.87% have an IQ above 115.IQ Graphhttp://8.17.172.75/uiq/images/bellcurve.gif
Subtracting 40 percent from 115 dollars gives 115 x (1 - 40/100) = 115 x 0.6 = 69 dollars.
77 over 115 = 66.9565%
70/115 = 60.8696%
115%
Subtracting 60 percent from 115 gives 115 x (1 - (60/100)) = 115 x 0.4 = 46
Subtracting 109 percent from 115 gives 115 x (1 - 109/100) = 115 x (-0.09) = -10.35.
115 * 0.6 = 69
About 15.87% of people have an IQ over 115.z=(115-100)/15=1Z-score of 1 on a normal distribution means 84.13% have an IQ below 115 and 15.87% have an IQ above 115.IQ Graphhttp://8.17.172.75/uiq/images/bellcurve.gif
Subtracting 40 percent from 115 dollars gives 115 x (1 - 40/100) = 115 x 0.6 = 69 dollars.
23/20 = 115%
Expressed as a percentage, 115/500 x 100 = 23 percent.
1/25 of 115 is 1/25 x 115 = 43/5 = 4.6
23/20 as a percentage is 115%