Question

if the cost of 5×1/2litre of petrol is ₹262×1/2 find the cpst of per litre petrol​

Answer 1

Step-by-step explanation:

5 and 1/2 litre of petrol costs RS 262×1/2 RS

262 ×1/2 =262/2

=131 RS

1 litre =1000 milli

5 and 1/2 litre = 5/2 ×1000 milli

= 2500 milli

2500 =131

1000 =x

131×1000=2500x

x = 131000/2500

x=52.4

52.4 RS per litre