a man made a trip of 480 km in 9 hours some part of trip was covered at 45 km per hour and the remaining at 60 kilometre per hour find the path of trip covered by 60 kilometre per hour
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let dis for 45 km be x
let dis for 60 km be 480-x
now apply formula S=D/T
I will get amd
let dis for 60 km be 480-x
now apply formula S=D/T
I will get amd
navinkr:
not correct
i hve dne in class this is write method
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