1.

20 tons of iron costs Rs 600000. Find the cost of 560kg of iron.

Answer»

1 ton = 1000kg 

Therefore, 20 tons = 20000kg 

Now, cost of 20000kg iron = Rs 600000 

Therefore, cost of 1kg iron = Rs 600000/20000 = Rs 30 

Therefore, cost of 560kg iron = Rs 30 × 560 = Rs 16800



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