Question

The cost of one litre of petrol is ₹68.50. What is the cost of 1.8 litres of petrol?

• A. 123.3

Answer 1

The correct option is A 123.3
Given,
The cost of petrol per litre = ₹ 68.50

$\therefore$ Cost of 1.8 litres of petrol = ₹ 68.50 $\times$ 1.8
= $\frac{6850}{100}\times \frac{18}{10}$
= ₹ 123.3