We have a question: 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?
And an answer: 1900
So how you got the answer?
If Judson paid $500, Kenny contributed 20 / 100 * $500 = $100 more than Judson. In total, Kenny contributed $500 + $100 = $600. Kenny and Judson contributed a total of $600 + $500 = $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 = $1900.

We have a question: Gary buys 4 chickens. After two years, he has 8 times as many chickens as he started with. If each chicken lays 6 eggs a day, how many eggs does Gary currently collect every week?
And an answer: 1344
So how you got the answer?
After two years, Gary has 4 * 8 = 32 chickens. Gary collects each day 32 chickens * 6 eggs per chicken = 192 eggs. In a week he collects 192 eggs per day * 7 days per week = 1344 eggs.

We have a question: Winwin won $50 in a lottery. She paid 20% for the tax and she paid $5 for the processing fee. How much was she able to take home?
And an answer: 35
So how you got the answer?
Winwin paid $50 x 20 / 100 = $10 for the tax. So, she has $50 - $10 = 40 after paying the tax. Therefore, Winwin was able to take home $40 - $5 = $35 after she paid for the processing fee.