2.74 gm\text {2.74 gm}2.74 gm
27.43 gm\text {27.43 gm}27.43 gm
1.37 gm\text {1.37 gm}1.37 gm
0.022 gm\text { 0.022 gm} 0.022 gm
0.045 gm\text {0.045 gm}0.045 gm
