2 person A & B are going
their office by riding their
bicycle riding 12km
If the speed of B is 2km
more than the speed A
If a person reaches the
office 30min early than A
Then find the speed of A and B
Answers
Answered by
7
Answer:
distance = 12 km
speed of A = x
speed of B = x+2
time = 1/2 hr
speed = distance / time
= 12 / 1/2
= 12*2
= 24 km/hr
therefore speed of A = x = 24 km/hr
therefore the speed of B = x+ 2
= 24 + 2
= 26 km/hr
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