Question

A family consumes 20 kg of LPG in 25 days. Calculate the average energy
consumption of the family per day, if calorific value of L.P.G. is 50 kJ/kg.​

Answer 1

Answer:

40 kj

Explaination :

20/25 x 50 kj

20 x 2

40 kj

Answer 2

Answer:

40kj

Explanation:

50/25×20

=2×20

=40kj