Question
2. a) Jan plants 30 apple trees in an hour. How long does it take Jan to plant one tree? b) Caroline types 45 words per minute. How many words can she type in 30 minut
Ask by Murphy Mullins. in South Africa
Feb 25,2025
Upstudy AI Solution
Tutor-Verified Answer
Answer
a) It takes Jan 2 minutes to plant one apple tree.
b) Caroline can type 1,350 words in 30 minutes.
Solution
a) Jan plants 30 trees in 60 minutes. To find the time per tree, divide the total time by the number of trees:
Time per tree = 60 minutes ÷ 30 trees = 2 minutes.
b) Caroline types 45 words in one minute. In 30 minutes, she can type:
Total words = 45 words/minute × 30 minutes = 1350 words.
Answered by UpStudy AI and reviewed by a Professional Tutor
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Simplify this solution Bonus Knowledge
Jan can plant one apple tree in 2 minutes, since he plants 30 trees in an hour, which is 60 minutes. Dividing 60 minutes by 30 trees gives us 2 minutes per tree – quick and efficient! In 30 minutes, Caroline can type 1,350 words! By multiplying her typing speed of 45 words per minute by 30 minutes, we get 1,350 words. That's some serious multitasking, perfect for any writer or student on a deadline!
