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A takes 3 hours more than B to walk 30 km. But if A doubles his pace, he is ahead of B by one and half hrs. Find their speed of walking.

Question

A takes 3 hours more than B to walk 30 km. But if A doubles his pace, he is ahead of B by one and half hrs. Find their speed of walking.
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Solution 1

Sure, let's solve this step by step.

Step 1: Let's denote the speed of B as 'b' km/hr and the speed of A as 'a' km/hr.

Step 2: From the problem, we know that the time taken by A to walk 30 km is 3 hours more than B. We can express this as: 30/a = 30/b + 3

Step 3: We also know that if A doubles hi Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.

Knowee AI  is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI  is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI  is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI  is a powerful AI-powered study tool designed to help you to solve study problem.
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