а) 60/120 = 1/2 юноши
36/120 = 6/20 = 3/10 девушки
б) 1/2*100% = 50% юноши
3/10*100% = 30% девушки
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
а) 60/120 = 1/2 юноши
36/120 = 6/20 = 3/10 девушки
б) 1/2*100% = 50% юноши
3/10*100% = 30% девушки