Question 1178827


Chester drives his car 165 miles and has an average of a certain speed let the speed be x mph

. If the average speed had been 2mph more,---> x+2 mph
 he could have traveled 176 miles in the same length of time. 
Time is same
165/x = 176/(x+2)
165(x+2)= 176x

165x + 330 =176x

11x =330

x= 30 mph -----> avg speed





What was his average speed?