Microwave Comparison Which Is The CHEAPEST Way To Heat Up Two Containers Of Food: Microwave Oven Container, Or Gas Stove Saucepan?

Which is the CHEAPEST way to heat up two containers of food: microwave oven container, or gas stove saucepan? - microwave comparison

This is important to answer, because I was an outrageous gas bill, and I'll buy a microwave.

What is the cheapest way to two containers of food for consumers in the United Kingdom of heat: the plastic container in the microwave or pan on the stove?

I know that Yahoo Answers is more energy after a cup of tea to heat the gas. But I wonder whether this response would be taken into account heat loss from the pan over a long period as compared to the short time in the microwave, pan inefficient heating of the contents of the pan with the flame or heat on this site by the owner of the plastic container in the microwave.

For comparison, suppose we are talking about heating food in the oven to 750 watt microwave oven for 3 minutes. I do not know how many units of gas or energy for the gas stove, but it is certainly a gas stove.