473 would be it because you can simplify it into fraction then you can do it by 1 so the answer is 473 or 374
Answer:
7/12 cannot be reduced
Step-by-step explanation:
7 = 7
12 = 2 * 2 * 3
7 and 12 have no common factors other than 1, so the fraction 7/12 cannot be reduced. 7/12 is already written in lowest terms.
Count by 6 so 6×4 is 24 so 1/4
He puts 15 markers in the box. Hope this helps.