720 : х = 9
х = 720 : 9
х = 80
Проверка:
720 : 80 = 9
9 = 9
_____________________
х : 20 = 128
х = 128 * 20
х = 2560
2560 : 20 = 128
128 = 128
720÷X=9
X=720÷9
X=80
Проверка: 720÷80=9
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
720 : х = 9
х = 720 : 9
х = 80
Проверка:
720 : 80 = 9
9 = 9
_____________________
х : 20 = 128
х = 128 * 20
х = 2560
Проверка:
2560 : 20 = 128
128 = 128
720÷X=9
X=720÷9
X=80
Проверка: 720÷80=9