500
100 + 400 = 500
The answer is 2500.
5152
Yes.
A 500% increase would be a 100% increase each time. 100% of 100 is 100, so 5x100 = 500. A 500% increase would be 500, the total would be 600 (original plus increase).
500 - 5x = 100 500 = 100 + 5x 400 = 5x x = 80 Check it. -400 + 500 = 100 It checks.
200 + 300 200 + 200 + 100
3555
it will be (30*300/100)-(40*400/100)+(50*500/100)=500. hope it will help.
4,700.
20 + (-100 * 5)20 + -500-480