it will be (30*300/100)-(40*400/100)+(50*500/100)=500.
hope it will help.
60 percent
60%% rate:= 300/500 * 100%= 0.6 * 100%= 60%
50, 100, 150, 200, 250, 300, 350, 400, 450, 500
500 - 40% = 499.6 300 is 40% less than 500.
Take 80% of 500 and you get 400
287 + 491 + 200 + 500 + 300 + 500 + 280 + 400 + 290 + 490 = 3738
300% + 500 - 90 + 1 = 414
200 + 300 200 + 200 + 100
4,700.
(((800 plus 400) plus 400) plus 500) plus 500 = 2600
400 is what percent of 500:= 400 / 500= 0.8Converting decimal to a percentage: 0.8 * 100 = 80%
300 + 500 = 800
100 + 300 + 500 + 500 + 600 = 2000. Then divide by 5 to get 400. The mean of these five numbers is 400.
400 + 500 = 900
300 $
60% of 500 is 300.$300
300 over 500 is 60%