how can i solve this problem?

Two generators rated 200Mw and 400MW are operating in parallel. The droop characteristics of their governors are 4% and 5% respectively from no load to full load. The speed changes are so set that the generators operate at 50Hz sharing the load of600Mw in the ratio of their ratings. If the load reduces to 400Mw, how will it be shared among the generators and what will the system frequency? Assume free governor operation. The speed changers of the governors are reset so that the load of 400MW is shared among the generators at 50Hz in the ratio of their ratings. What are the no load frequencies of the generators? using matlab

[the cyclist]

http://www.mathworks.com/matlabcentral/answers/6200-tutorial-how-to-ask-a-question-on-answers-and-get-a-fast-answer