Ответ:
| \(a\) | \(80:a\) | \(40:a\) |
|---|---|---|
| 8 | \(80:8=10\) | \(40:8=5\) |
| 10 | \(80:10=8\) | \(40:10=4\) |
| 1 | \(80:1=80\) | \(40:1=40\) |
Ответ: при \(a=8\): 10 и 5; при \(a=10\): 8 и 4; при \(a=1\): 80 и 40.
| \(a\) | \(80:a\) | \(40:a\) |
|---|---|---|
| 8 | \(80:8=10\) | \(40:8=5\) |
| 10 | \(80:10=8\) | \(40:10=4\) |
| 1 | \(80:1=80\) | \(40:1=40\) |
Ответ: при \(a=8\): 10 и 5; при \(a=10\): 8 и 4; при \(a=1\): 80 и 40.