Question

A and b are walking towards each other over a road 100km long . A at the rate of 8 km/hr and b at the rate of 2 km/hr. How soon will they meet?Select one:a. 10hrsb. 15hrsc. 12hrsd. 11hrs

Answer 1

Answer:

a.10he's

l hope you understand

the solution

Answer 2

A and B will meet each other at 10 hrs.

• A and B are walking toward each other over a road of 100km.
• Distance between A and B is 100km.
• A is moving at a rate of 8 km/hr and B is moving at a rate of 2 km/hr.
• Now we have to find the time at which both A and B will meet each other.
• Let us assume the time at which they meet each other be x.
• Now the distance which A will cover at x time will be 8x km and  will cover 2x km.
• Sum of distance travelled by both of them will be equal to 100.

8x + 2x = 100

10x =100

x = 10

• A and B will meet each other at 10 hrs.