315
315
420 x 0.75 = 315
75% of 420= 75% * 420= 0.75 * 420= 315
315% of 52 = 315% * 52 = 3.15 * 52 = 163.8
21% of 315= 21% * 315= 0.21 * 315= 66.15
75 [lots] of 420 = 31500.
315% = 31,500
260/315 x 100 = 82.539682 recurring (that is, 82.539682539682...) percent.
315
30% of $315 = 0.3 x $315 = $94.50
315 = 32 x 5 x 7525 = 3 x 5 x 73 x 5 x 7 = 105 (GCF)