Three tenths of the 400 acres were planted with alfalfaa. what percent of the land was planted with alfalfa?
b. how many of the 400 acres were not planted with alfalfa?

Four individuals pool money together to start a new business and agree to split the profits equally. n invests $6,000, x invests $2,000, y invests $8,000 and z invests $4,000. if the profits for the first month were $100,000, y receives than if the profits were divided in proportion to how much they invested.