Question

A kilometre is approximately 5/8 of a mile. Jean is travelling at an average speed of 36 miles per hour as she drives through a french village with a speed limit of 50 kilometres per hour. Is she exceeding the speed limit? Show your working clearly.

Answer 1

36*8/5 (because km is 5/8th of mile then mile is 8/5th of km)
yup she is exceeding. . .

Answer 2

36*8/5 = 58mph?

Answer 3

Sorry 58kph.

Answer 4

yup doesnt matters you have your answer she exceeded go do rest of homework :P

Answer 5

OK. Thanks