Alex, Jessie and Riley are working on a group assignment:
"Q: To plan a 225-mile bike ride, Jill decided to ride equal distance in exact whole miles every day, let's help Jill plan her rides. Assume Jill can ride no more
than 80 miles per day."
1. Jessie said 5 options, and Riley came up with 8 options. Who's right? List all the possible plans to support your answer.
2. Would Jill accomplish the goal in 7 days? Alex said "of course yes", but the answer key says "no", please explain to Alex why the answer is No.
Consider using the divisibility test of 7.
3. Part of the question also asked to list the factors of 225, proper factors of 225, and the prime factorization of 225 (we don't show 1 in prime
factorization). Can you explain the difference among the questions to the group? Show the factors and the prime factorization.
4. The group identified the number 225 as a deficient number. Are they correct and why? Define the definition of deficient, abundant, and perfect in
your own words.
5. The smallest prime number is 2. Note: We don't use 1 in prime factorization. So why 1 is not a prime number? If you researched this topic, such as
the definition of prime, please include the reference.
6. Reply to at least one post. Provide at least one piece of advice or recommendation on their response.