Răspuns :
3/4 amplificat prin 25 =75/100=75%
4/25 amplificând cu 4=16/100=16%
30%=30/100=3/10=0,3
25%=25/100=1/4
3/125 amplificare prin 8=24/1000=24/10%=2,4%
13/25 amplificare prin 4=52/100=52%
4/25 amplificând cu 4=16/100=16%
30%=30/100=3/10=0,3
25%=25/100=1/4
3/125 amplificare prin 8=24/1000=24/10%=2,4%
13/25 amplificare prin 4=52/100=52%
[tex]formula:\;\; \frac{x}{y} = \frac{p}{100} =p\;^0/_0[/tex]
1/2 = 50/100 = 50% (am amplificat cu 50 ...)
2/5 = 40/100 = 40% (am amplificat cu 20 ...)
1/4 = 0,25 = 25/100 =25%
1/5 = 20/100 = 20% (am amplificat cu 20 ...)
3/9 ≈ 0, 33 ≈ 33%
5/8 = 0,625 = 62,5%
1/2 = 50/100 = 50% (am amplificat cu 50 ...)
2/5 = 40/100 = 40% (am amplificat cu 20 ...)
1/4 = 0,25 = 25/100 =25%
1/5 = 20/100 = 20% (am amplificat cu 20 ...)
3/9 ≈ 0, 33 ≈ 33%
5/8 = 0,625 = 62,5%