Question

if a student cycles to school at the speed of 4km/hr, then he get late by 15 mimutes. if he cycles at the speed of 6km/hr, then he is 5 minutes early. what is the distance to school? what should be his speed if he wants to rach the school just in time.​

Answer 1

5 kmph is the answer

Answer 2

I think it is helpful to you this is a best way