Grey and connie are both keeping track of the fuel efficiency in their new cars but Greg lives in the US and Connie lives in Canada, so they have to use different measurement systems. Greg's data says his car is getting 36 miles per gallon and the manufacturer says this model gets M=34 MPG and Ox=3.0 Connie's car is getting 19 Kilometers per liter with M=16 KPL and Ox= 1.5 determine who is a relatively more efficient driver. show all work