A large bed can hold 4 rows with 25 seeds per row, 4 * 25 = 100 seeds per large bed. 100 seeds per large bed and there are 2 beds, 100 * 2 = 200 seeds needed in total for both large beds. A medium bed can hold 3 rows with 20 seeds sown per row, 3 * 20 = 60 seeds per medium bed. 60 seeds per medium bed and there are 2 medium beds, 60 * 2 = 120 seeds needed in total for both medium beds. 200 seeds needed for the large beds combined with 120 seeds needed for the medium beds comes to 200 + 120 = 320 seeds needed to plant all four beds of the raised garden bed.
The answer: 320
Reverse engineering the question: Grace is looking to plant some lettuce in her raised bed garden. Her raised bed is comprised of 2 large beds on top with 2 medium beds on the bottom. The top bed can hold 4 rows of lettuce with 25 seeds being sown per row. The medium bed can house 3 rows with 20 seeds being sown per row. How many seeds can Grace plant in all four beds of her raised bed garden?

There are 11 blue x 2 red / blue = 22 red balls. The total number of blue and red balls is 11 blue + 22 red = 33 balls. There are 40 balls - 33 balls = 7 green balls.
The answer: 7
Reverse engineering the question: Ryan has 40 balls. There are twice as many red balls as blue while the rest are green. If there are 11 blue balls, how many green balls are there?

Between grapes and mangoes, we have 13 + 20 = 33 crates. The remaining crates are passion fruits, so we have 50 - 33 = 17 crates of passion fruit.
The answer: 17
Reverse engineering the question: Kevin is a fruit vendor. He always sells a total of 50 crates of fruit per week. Last week he sold 13 crates of grapes, 20 crates of mangoes, and the rest were passion fruits. How many passion fruit crates did he sell?

Tom can buy 1000 / 2 = 500 for half price. He will spend $.50 / 2 = $.25 on the half - priced bricks. Thus, he will spend 500 * $.25 = $125 on the half - priced bricks. He will spend 500 * $.50 = $250 on the full - priced bricks. Thus, he will spend $125 + $250 = $375 total.
The answer: 375
Reverse engineering the question:
To make a shed in his backyard, Tom needs 1000 bricks. He can buy half of the bricks for 50% off of $.50. The other Half he needs to pay full price. How many dollars does Tom spend?