Răspuns:
1. a) 25%= 25/100= 1/4
b) 8%= 8/100=2/25
c) 75%= 75/100= 3/4
d) 125%= 125/100=5/4
e) 12,5%= 12,5/100= 125/1000=1/8
f) 7,25%= 7,25/100=725/10000=29/400
2. 0,15= 15/100=15%
0,25= 25/100=25%
0,3= 3/10=30/100=30%
1,25=125/100=125%
0,40=40/100=40%
0,13=13/100=13%
