Ответ:
1) 5²/15*³/22= 7/10
2)7/10 + 1и 14/15= 79/30= 2 и 19/30
3)5и 4/7 : 1и5/21 = 9/2 = 4½
4) 4½ - 2и19/30= 56/30 = 1и 13/15
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Ответ:
1) 5²/15*³/22= 7/10
2)7/10 + 1и 14/15= 79/30= 2 и 19/30
3)5и 4/7 : 1и5/21 = 9/2 = 4½
4) 4½ - 2и19/30= 56/30 = 1и 13/15