40 increased by 3 percent = 41.2
= 40 + (3% * 40)
= 40 + (0.03 * 40)
= 40 + 1.2
= 41.2
370 increased by 40% is 518
2780 increased by 49 percent is 3892. You need to multiply 2780 by .40 and then add that answer to 2780 and you have your answer. :)
40 + 128% = 91.2
52 + 40% = 72.8
1008
537.6
42
2800
137.75
88.2
121800
42.8