Question

A train cover a distance of 51km in 45minutes. How long will it take to run 221km

Answer 1

51 km: 45 min

51*13 thirds= 221

45*13 thirds= 195

221 km: 195 min                                                                                                                                        

Answer 2

Hey mate...

Here is your answer...

Good morning..

Have a nice day....

Solution

51 km: 45 min

51*13 thirds= 221

45*13 thirds= 195