Ответ:
Пошаговое объяснение:
4,05-3 13/24=4 1/20-3 13/24=4 6/120-3 65/120=61/120
61/120*20=61/6=10 1/6
2 3/5+1/8=2 24/40+5/40=
2 29/40
2 29/40:9/40=109/40*40/9=
109/9=12 1/9
10 1/6-12 1/9=10 3/18-12 2/18=-1 17/18
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Verified answer
Ответ:
Пошаговое объяснение:
4,05-3 13/24=4 1/20-3 13/24=4 6/120-3 65/120=61/120
61/120*20=61/6=10 1/6
2 3/5+1/8=2 24/40+5/40=
2 29/40
2 29/40:9/40=109/40*40/9=
109/9=12 1/9
10 1/6-12 1/9=10 3/18-12 2/18=-1 17/18