Asap i'll give brainlist and 20 points

Part 1:  

Proportion: $7 every 2 days
Solve: He will earn 98 dollars if he does his chores every day for 2 weeks.
Solution as a sentence: To find the answer, you need to multiply seven, by fourteen.

Part 2: 

Proportion: 2 bags last 5 days.
Solve: 8 bags of feed will last 20 days.
Solution in a sentence: To solve the problem, divide eight by two. Then multiply five by four.

Part 3:

Proportion: 3 eggs for every 4 hens.
Solve: 24 hens will lay 18 eggs.
Solution in a Sentence: If you divide twenty four by four, then multiply the answer by three, you will get your answer of eighteen eggs total.

Hope this helps you out. :)