We have a question: A crate can hold 20 kilograms of tomatoes. Tommy has 3 crates which he bought for $330. He wants to sell the tomatoes for $6 per 1 kilogram but 3 kilograms of tomatoes were rotten. How much will be Tommy's profit from selling those tomatoes?
And an answer: 12
So how you got the answer?
Tommy has a total of 20 x 3 = 60 kilograms of tomatoes. Only 60 - 3 = 57 kilograms can be sold. His earnings for the tomatoes will be $342. Thus, his profit will be $342 - $330 = $12.

We have a question: On their way driving to Los Angeles, Benjamin and James see lots of billboard ads. Curious, Benjamin starts to count how many they see. In the first hour once he starts counting he counts 17 billboards. In the second hour once he starts counting he sees 20 billboards. In the third hour he sees 23 billboards. James asks Benjamin the average number of billboards they've seen per hour. What should Benjamin tell him?
And an answer: 20
So how you got the answer?
Benjamin counts 17 + 20 + 23 = 60 billboards total on the way to Los Angeles. Benjamin saw those billboards over 3 hours, so the average number of billboards per hour they saw 60 / 3 = 20 billboards per hour.

We have a question: A box is 8 inches in height, 10 inches in width, and 12 inches in length. A wooden building block is 3 inches in height, 2 inches in width, and 4 inches in length. How many building blocks can fit into the box?
And an answer: 40
So how you got the answer?
The volume of the box is 8 x 10 x 12 = 960 cu in. The volume of a wooden block is 3 x 2 x 4 = 24 cu in. 960 / 24 = 40 wooden blocks can fit into the box.