A train traveling south leaves the station at a constant rate of 62 kilometers per hour. A second train traveling north leaves t
he station at the same time traveling at a constant rate of 68 kilometers per hour. How many hours after the trains leave will they be 455 kilometers apart? A 3.5
The pree tax amount count as 100%, then there's the 7% tax and lastly the 20% tip. therefore, one would pay (100+20+7)% of $84.00. 127% of $84.00 (127/100) * $84.00 = $106.68
