Answers

2014-02-10T21:30:51+05:30
1800*X=2500
x=2500/1800
x=1,3888888...≈1,4
1,4 =140%
So if 1800 is 100% and 2500 is 140% of the original number then the increase is 140-100=40%
Answer: The increase is 40%
0