Ответ:
- \(23.79 : 7.8 = 237.9 : 78 = 3.05\).
- \(6.8 : 17 = 0.4\).
- \(3.05 - 0.4 = 2.65\).
- \(2.65 \cdot 3.04 = 8.056\).
- \(2.04 \cdot 0.85 = 1.734\).
- \(8.056 - 1.734 = 6.322\).
Ответ: 3.05; 0.4; 2.65; 8.056; 1.734; 6.322.
Ответ: 3.05; 0.4; 2.65; 8.056; 1.734; 6.322.