350%
420
40% of 300 is 120. So, 300+120=420
3.5
To find the answer to this, first divide 420 by 350, which is 1.2. Get the percent value of this by multiplying 1.2 by 100, so the percent value must be 120%. Since we are looking for percent change, subtract 100 from that to get 20%. The answer is "350 changes 20% to become 420", or "420 is 20% more than 350".
The GCF is 60.
40% of 420 is 168.
82 percent of 420 is 344.4
33.33 percent of 420 is approximately 140.
88% of 420= 88% * 420= 0.88 * 420= 369.6
35% of 420 = 35% * 420 = 0.35 * 420 = 147
38% of 420= 38% * 420= 0.38 * 420= 159.6
420