The speeds of john and max are 30 km/h and 40 km/h. initially max is at a place l and john is at a place m. the distance between l and m is 650 km. john started his journey 3 hours earlier than max to meet each other. if they meet each other at a place p somewhere between l and m, then the distance between p and m is
Answers
Answered by
2
John starts journey 3 hours prior and cover 90 Km distance in 3 hrs with speed of 30km/ph.
So remaining distance is 650-90=560
Remaining Distance will be covered ByMax and John with speed ratio of 4:3 I.e. 320:240
So, Distance covered by John is 240+90=230
Which is the answer of question.
So remaining distance is 650-90=560
Remaining Distance will be covered ByMax and John with speed ratio of 4:3 I.e. 320:240
So, Distance covered by John is 240+90=230
Which is the answer of question.
Answered by
0
Answer:
330km
Step-by-step explanation:
Max 40 km/h John 30 km /h
Distance travelled by john in 3 hours
= 30 x 3 = 90 km
Remaining distance = 650 - 90 = 560 km
Time taken by Max and john to meet at point P
= 560(40+30) = 56070 = 8 hours
Time time taken by john to reach at point P= 8 + 3 = 11 hours
Distance travelled by John in 11 hours
= 11 x 30 = 330 km
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