Question

Amplificati cu 4 fractile:
A)2 supra 7
B)5 supra 19
C)13 supra 25

Answer 1

a)   2 / 7 = ( 2 x 4) / ( 7 x 4) = 8/28

b)   5 / 19 = ( 5 x 4) / ( 19 x 4) = 20 / 76

c)  13 / 25 = ( 13 x 4 ) / ( 25 x 4) = 52 / 100