A person started his journey in the morning. At 11 A.M, he covered 3/8 th of his journey and on the same day at 4 : 30 P.M, he covered 5/6 th of his journey. At what time did he start his journey?
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Step-by-step explanation:
he covered 5/6part -3/8 part of the distance
in 4:30 -11:00
= 5/6-3/8
=40-18/48
=22/48
=11/24 parts of the distance
in 5:30 hours
=5½ =11/2hours
the distance covered at 11:pm
11/24 parts of the distance=11/2
distance= 11/2*24/11
Distance=12 hours
3/8*12hours=time
time= 36/8 hours
time= 9/2 hours
time= 4:30
he started his journey at
=11:30 - 4:30
=6:30 a.m
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