49.2k views
1 vote
Four students each made a list of prime numbers.

Eric: 5,7,17,23
Maya: 3,5,13,17
Bella: 2,3,17,19
Jordan: 7,11,13,21
Who made an error and included a composite number? Write the composite number from the list.

2 Answers

5 votes
Jordan 21 is a composite number 7x3=21
User Lumialxk
by
8.5k points
5 votes
Jordan did 21 is a multiple of 7 and 3
User Vinayak Dornala
by
8.4k points
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