If Judson paid $500, Kenny contributed 20/100*$500 = $<<500*20/100=100>>100 more than Judson.

In total, Kenny contributed $500+$100 = $<<500+100=600>>600

Kenny and Judson contributed a total of $600+$500 = $<<600+500=1100>>1100

If Camilo contributed $200 more than Kenny, then he contributed $600+$200 = $800

The total amount of money the three contributed for the house painting is $1100+$800 = $<<1100+800=1900>>1900

# Answer

1900
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Judson, Camilo, and Kenny decided to contribute money to paint their house. Judson contributed $500, Kenny contributed 20% more money than Judson, and Camilo contributed $200 more than Kenny. How much was the cost of painting the house?
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
1900
Judson, Camilo, and Kenny decided to contribute money to paint their house. Judson contributed $500, Kenny contributed 20% more money than Judson, and Camilo contributed $200 more than Kenny. How much was the cost of painting the house?
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