John has 30 marbles , 18 of which are red and 12 of which are blue. jane has 20 marbles, all of them either red or blue. if the ratio of the red marbles to the blue marbles is the same for both john and jane, then john has how many more blue marbles than jane?

steve should create a type of business report called a business plan. the correct option among the options that are already given in the question is the last or the fourth option. this business report created by steve will actually influence the investors about investing their money in steve's business. this business report will have all the details about the business, the amount of investment required and the amount of expected profit.