if 3 1/2 L of petrol costs rs. 270 3/8 the cost of 4 L of petrol is?
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Answer:
Rs. 1651.4
Step-by-step explanation:
3 1/2 =7/2 litre or 3.5 litre.
it costs rs 6480/8 rs.
there cost of one litre petrol = 825.7/2
therefore cost of 4 litre petrol = rs. 1651.4
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