计算下面各题，能简算的要简算．
125×9.3×0.08                        13.7×102﹣2×13.7
（6.7+6.7+6.7+6.7）×2.5              4.5÷[（27.8﹣25.3）×0.4]
0.096÷0.01+（75﹣28÷112）           90.8﹣（7.03﹣2.17）×4.5．