Question

a car travels for 6 kilometre on Monday and 22 kilometre on Tuesday what is the total distance covered by the car in all?answer its urgent! ​

Answer 1

Answer:

Understanding of relative speed would help.

Let track length be equal to T.

Time taken to meet for the first time = Trelativespeed = T6−b or Tb−6

Time taken for a lap for A = T6

Time taken for a lap for B = Tb

So, time taken to meet for the first time at the starting point = LCM (T6,Tb) = THCF(6,b)

Number of meeting points on the track = Time taken to meet at starting point/Time taken for first meeting = Relative speed / HCF (6,b).

So, in essence we have to find values for b such that 6−bHCF(6,b) = 2 or b−6HCF(6,b) =