ondalık kesirler yuvarlanırken yuvarlanması istenen basamağın sağındaki basamak ile karşılaştırılır​

Apositive number a or the same number a increased by 50% and then decreased by 50% of the result?

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.

What is the total area of the figure?