50% off 80 dollars = 40 dollars.
10
(160)*(.50) = 80
40/50 = 0,8 = 80 %
80 out of 50 = 80/50 = 1.6
50% of £80 = £40 = 50% * £80 = 50%/100% * £80 = £40
80-50 = 30
50 and 80 is 130.
Well, isn't that a happy little question! To find out what percentage 40 is of 80, we simply divide 40 by 80 and then multiply by 100. So, 40 divided by 80 is 0.5, and when you multiply that by 100, you get 50%. That's a lovely half right there!
The result of the equation - 130 plus 80 plus 50 plus 80, is found as follows;130 + 80 + 50 + 80= ( 130 + 80 ) + 50 + 80= 210 + ( 50 + 80 )= 210 + 130= 340Answer = 340
80/50 = 8/5
50% of 80= 50% * 80= 0.5 * 80= 4050percent of 80 is equal to 40