If the cost of 6 1/2 litres of milk is Rs.95 1/2, find the cost of 1 litre of milk.
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quantity Cost
6 1/2 lit 95 1/2
1 lit x
= (6 1/2)x = 95 1/2÷1
= x = 95 1/2÷6 1/2
= x = 47.5 ÷3
= x = 15.8
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Answer:
14.69 Rs. approx. (please mark me as brainliest )
Step-by-step explanation:
it is direct proportion
6 1/2 = 13/2
95 1/2 = 191/2
so,
13/2 /191/2 = 1(litre) / x(let a value)
cross multiply
191/2 / 13/2
191/2=95.5
6 1/2=6.5
95.5/6.5
14.69 approx.
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