Question

(g) The cost of 5 1/4 litres of petrol is rupees 315. Find the cost of 1 litre of petrol . ​

Answer 1

Answer:

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Answer 2

Step-by-step explanation:

$5 \frac{1}{4} = \frac{21}{4}$

$\frac{21}{4} l \: cost \: rs\:315$

cost of 1 litre petrol =

$\frac{21}{4} \div 315 \: rupees$

$\frac{21}{4} \times \frac{1}{315}$

$\frac{1}{4} \times \frac{1}{15}$

$\frac{1}{60}$