Ответ:
1. 5 5/36
2. 7 3/8
3. 7 13/60
Пошаговое объяснение:
1. 1 7/12+3 5/9 = 19/12 + 32/9 = 185/36 = 5 5/36
2. 5 5/24+2 1/6 = 125/24 + 13/6 = 177/24 = 7 9/24 = 7 3/8
3. 3 1/12+4 2/15 = 37/12 + 62/15 = 433/60 = 7 13/60
Copyright © 2025 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Ответ:
1. 5 5/36
2. 7 3/8
3. 7 13/60
Пошаговое объяснение:
1. 1 7/12+3 5/9 = 19/12 + 32/9 = 185/36 = 5 5/36
2. 5 5/24+2 1/6 = 125/24 + 13/6 = 177/24 = 7 9/24 = 7 3/8
3. 3 1/12+4 2/15 = 37/12 + 62/15 = 433/60 = 7 13/60