Question

If the cost 4 1/2 litreof milk is Rs 89 1/2 find the cost of 1 litre of milk​

Answer 1

cost of, I litre of milk is Rs 19 8/9.

Answer 2

Given:

cost 4 1/2 litre of milk is Rs 89 1/2.

To Find:

The cost of 1 litre of milk.

Calculation:

Cost of $\frac{9}{2}$ litre of milk is $\frac{179}{2}$ rupees

Cost of $1$ litre of milk is $\frac{179}{2}$ ÷ $\frac{9}{2}$

$=\frac{179}{2}$ × $\frac{2}{9}$ $=\frac{179}{9}=19 \frac{8}{9}$

Hence the cost of 1 litre of milk is 19 8/9.

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