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calculati urmatoarele rapoarte; 200/25 49/14 3.41/0.01 18.17/1.817 75/15 42/12 3.(5)/2.(4)

Răspuns :

200/25 =8

49/14 =3.5

 3.41/0.01=341/1=341
 
18.17/1.817=18170/1817=10

 75/15=5

 42/12= 3,5
 3.(5)/2.(4)= 
3,(5)= 35-3/9= 32/9
2,(4)=24-2/9=22/9
 3.(5)/2.(4)= 32/22=16/11=1.(45)