- \(7.25\cdot2.4=17.4\);
- \(72.6\cdot4.3=312.18\);
- \(21\cdot3.9=81.9\);
- \(13.4\cdot8.6=115.24\);
- \(0.7\cdot0.84=0.588\);
- \(3.5\cdot0.47=1.645\);
- \(2.32\cdot0.13=0.3016\);
- \(0.24\cdot0.25=0.06\);
- \(2.14\cdot0.05=0.107\);
- \(7.013\cdot6.7=46.9871\);
- \(6.2\cdot17.369=107.6878\);
- \(12.635\cdot0.36=4.5486\).
Ответ: 17,4; 312,18; 81,9; 115,24; 0,588; 1,645; 0,3016; 0,06; 0,107; 46,9871; 107,6878; 4,5486.