14.32-(6.38+5.74)=14.32-(6.32+0.06+5.74)=14.32-(6.32+5.8)=14.32-6.32-5.8=8-5.8=2.2
14.32-(6.38+5.74)=14.32-12.12=2.2
=14.32-12.12=2.2