A milkman sells $42$ litres of milk at Rs. $19.75$ per litre to a hostel. How much money should be get from the hostel?

Rs.

1892

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Rs.

829.50

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Rs.

165.85

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Rs.

122.50

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Solution

The correct option is B Rs. $829.50$
Cost of $1$ liter milk = $R s .19 .75$
$\Rightarrow$ Cost of $42$ liters milk = $R s (19.75 \times 42) = R s .829 .50$

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A milkman sells 42 litres of milk at Rs. 19.75 per litre to a hostel. How much money should be get from the hostel?

The correct option is B Rs. 829.50Cost of 1 liter milk = Rs.19.75⇒ Cost of 42 liters milk = Rs(19.75×42)=Rs.829.50

A milkman sells $42$ litres of milk at Rs. $19.75$ per litre to a hostel. How much money should be get from the hostel?

The correct option is B Rs. $829.50$
Cost of $1$ liter milk = $R s .19 .75$
$\Rightarrow$ Cost of $42$ liters milk = $R s (19.75 \times 42) = R s .829 .50$