A farmer plants his vegetables in neat rows. He has 64 bean seedlings and plants 8 seedlings in a row. He also has 84 pumpkin seeds and plants 7 seeds in a row. Recently, he planted 48 radishes with 6 radishes in a row. If the farmer plants two rows per plant bed, how many plant beds did he have for all his plants? Give the rationale and then the answer.
Let's think step by step. There are 64 / 8 = 8 rows of bean seedlings. There are 84 / 7 = 12 rows of pumpkin seedlings. There are 48 / 6 = 8 rows of radishes. Thus, there are a total of 8 + 12 + 8 = 28 rows of vegetables. Therefore, the farmer had 28 / 2 = 14 plant beds.. The answer is: 14.

Amy is building 2 3 ft long by 3 ft wide garden beds and 2 4ft long by 3 ft wide garden beds. What is the total sq ft of growing space that she will have? Give the rationale and then the answer.
Let's think step by step. The first bed is 3 feet long by 3 feet wide so it's 3 * 3 = 9 sq ft. She's building 2 beds that are this size so that's 2 * 9 = 18 sq ft of growing space. The second bed is 4 feet long by 3 feet wide so it's 4 * 3 = 12 sq ft. She's building 2 beds that are this size so that's 2 * 12 = 24 sq ft of growing space. The smaller beds are 18 sq ft and the larger beds are 24 sq ft for a total of 18 + 24 = 42 sq ft of growing space.. The answer is: 42.

Apple and peach trees are planted in the orchard of the Grange Poser farm. The orchard has 30 apple trees that each give 150 kg of apples and 45 peach trees that each produce an average of 65 kg of fruit. What is the total mass of fruit harvested in this orchard? Give the rationale and then the answer.
Let's think step by step. Let’s first calculate what the apple trees produce: 30 trees * 150 kg / tree = 4500 kg. Then let's calculate what the peaches produce: 45 trees * 65 kg / tree = 2925 kg. We add these two masses: 4500 kg + 2925 kg = 7425 kg.. The answer is: 7425.