Ответ:а) \(3.17\cdot4.6=14.582\); б) \(0.4\cdot0.16=0.064\); в) \(7.65\cdot0.81=6.1965\).\(V=3.6^3=46.656\text{ см}^3\).\(10.44\cdot2.6=27.144\); \(27.144-21.485=5.659\); \(3.17\cdot5.659=17.94103\).Ответ: 17,94103.