490 is an integer, not a fraction.
490/1.
490/1
490.
90% of 490 = 90% * 490 = 0.9 * 490 = 441
25% of 490= 25% * 490= 0.25 * 490= 122.5
(490-450) or 40, is 8.16% of 490.
60% of 490= 60% * 490= 0.6 * 490= 29460% of 490.00 is 294.00
70% of 490 = 70% * 490 = 0.7 * 490 = 343
490 x .15=73.5
4% of 490 is equivalent to 19.6
490/756 = 35/54