0.21×2.3=0.483
0.05×0.006=0.0003
3.24×5=16.2
3.17×10=31.7
10.4×0.001=0.0104
0.2×1000=200
0.21*2.3=0.483
0.05*0.006=0.0003
0.21×2.3=0.483
0.05×0.006=0.0003
3.24×5=16.2
3.17×10=31.7
10.4×0.001=0.0104
0.2×1000=200
0.21*2.3=0.483
0.05*0.006=0.0003