Answer:
He is incorrect in this statement because 38 and 40 both have factors, other than 1 x itself. Prime numbers are numbers the only have 1 factor pair, and that is 1 x itself. Factors are the numbers you multiply to get the end result, and an example is 10x4=40. The factors of 40 are 8x5, 4x10, 2x20, and of course, 1x40. The factors of 38 are 2x19, and 1x38.
Can you post this and provide a picture please so I can help you ?
Explanation:
4/15 because it can't be reduced any more. I hope this helps you out! :D
Answer:
its the first answer choice!
Step-by-step explanation:
