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Ashok wants to go by car from village A ...

Ashok wants to go by car from village A to village B. He can (i) go straight from A to B (ii) first go to C due east and then from C to B due north. The distance between A and B exceeds the distance A and C by 9 km. The distance between A and B is 9 km less than twice the distance between B and C. Ashok decides to go straight from A to B. Find the distance between (i) A and B (ii) A and C (iii) C and B.

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The correct Answer is:
45 km (ii) 36 km (iii) 27 km
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