60-40=20
100% - 40% = 60% are not.
60 + 40 + 100 = 200 60 - 40 - 100 = -80
60 plus 40 equals 100. This can be calculated by subtracting 60 from 100 to find the difference, which is 40. Adding this difference to 60 gives the total sum of 100.
40 minutes
80
Let x be your original price.(1.00)x-(.40x)=40 100% minus 40% of the price is $40.60x=40 60% is the difference in the pricesx=40/.60 divided both sides by 60%x is about $6.67 with a round off error.
Is there a difference between the Xbox360, 20GB and the Xbox360, 60 GB besides the 40 GB ?
Oh, dude, 60 is like 40 higher than 20. Like, you just take 60 and subtract 20, and boom, you get 40. Basic math, my friend.
60 -20 = 40
50
60 percent of 40 = 2460% of 40= 60% * 40= 0.60 * 40= 24
10 percent of 60 students is 6 students.