Question

the speed of a train is 80 kilometre per hour it is degrees to 65 km per hour find the percent decrease​

Answer 1

Answer: speed of train = 80 km/ph

             decrease = 65km/ph

             decrease % = 65 /80 *100

                                 = 325/4

                                 =81.25

Answer 2

Answer:

therefore your answer is 18 whole 3/4