Question

the cost of 1 litre of milk is 42 whole 3 by 5 rupees find the cost of 12 whole 1 by 2 litres of milk​

Answer 1

Answer:

this is the correct answer

Answer 2

Answer:

532.5

Step-by-step explanation:

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Cost of 1 litre milk = $42\frac{3}{5} = \frac{213}{5}$

=> Cost of $12\frac{1}{2}$ or $\frac{25}{2}$ L = $\frac{213}{5}$ x $\frac{25}{2}$ = $532.5$