(34) If A and B leave their houses at 10:00, walking
directly towards each other, they meet at 10:10. If A
leaves his house at 10:00 and B leaves his house at
10:03, again walking towards each other, they meet at
10:11. At what time will B reach A's house if he leaves
his house at 10:00?
a) 10: 15
b) 10: 20
c)10: 24
d)10: 12
e) 10 : 30
Answers
Answered by
8
Answer:
10:20 --it is the right answer
because B will take 10 minutes to reach the point they met and 10 minutes to reach at house of A
Step-by-step explanation:
its your answer
hope it is helpful
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Answered by
0
Answer:
Step-by-step explanation:
let x is the total distance
speed of A is a and speed of B is b so
distance=speed * time
x=a*10+b*10 case one equation 1
x=a*11+b*8 case two equation 2
subtracting 1-2
a=2b
put in equation 1
a=30b
for 10b distance b took 10 minute
so for 30b disctance b will take 30 minute
so answer is 10:30
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