Question

Determinati fractiile ireductibile reprezentate de a)2% b)4% c)75% d)25%.

Answer 1

a) 2/100= 1/50 
b) 4/100= 2/50= 1/25
c) 75/100 = 15/20= 3/4
d) 25/100 = 5/20 = 1/4

Answer 2

a) 2%=2/100(apoi simplificam cu 2)=1/50
b) 4%=4/100(apoi simplificam cu 4)=1/25
c) 75%=75/100(simplificam cu 25)=3/4
d) 25%=25/100(simplificam cu 25)=1/4