Question

A car travel 185 km in 3hours. how long will it take to travel 440 km​

Answer 1

In 1 hour the car travel = (185/3) km

(185/3) km is traveled by the car in 1 hour

So, 1 km is traveled by the car in (3/185) hours

So, 440 km is traveled by the car in (3*440/185)

                                                          = (3*88/37)

                                                         = 264/37

                                                         = 7+(5/37)hours

(Ans): 7 whole of 5/37 hours.