Try to solve this without the help of anything (google) 20 apples 30 apples -0 apples 50 apples 60 apples Now they all have to sell their own apple, but the first person will put the rate and the rest of the people have to follow that rate and sell those apples so for example the first person says the apples are hard to grow so I am going to put the rate of apples as 4 apples for $20 and rest of the people have to sell their as - apples for $20 or 8 apples for $40. You can have rounds as first round the person says it is - apples for $20 the second round the first person can say now the apples have become easy to grow, so the rate is going to be 15 apples for $25. You can have as many rounds and the rate can be anything and your goal is that all people should nish selling their apples and have the same amount of money left. If you get an answer email me you have till October 20th and this challenge is opened to everyone