Выразите проценты десятичной дробью.

a) 16%=0.16; 48%=0.48; 35%=0.35; 65%=0.65; 73%=0.73; 96%=0.96; 75%=0.75; 63%=0.63; 12%=0.12; b) 7%=0.07; 1%=0.01; 5%=0.05; 9%=0.09; 2%=0.02; 6%=0.06; 3%=0.03; 4%=0.04; 8%=0.08; c) 20%=0.2; 80%=0.8; 50%=0.5; 30%=0.3; 70%=0.7; 90%=0.9; 60%=0.6; 10%=0.1; 40%=0.4.