Question

MIKY93, TE ROOOG!!!!!!!!!

Answer 1

$6,5 \to 6 \frac{5}{10} = 6 \frac{1}{2} \to \frac{13}{2} \ ha \\\\\\ a;b;c;d;e;f;g \ \ \ d.p. \\ 2;3;4;6;8;12;15 \\\\\\ \frac{a}{2}=\frac{b}{3}=\frac{c}{4}=\frac{d}{6}= \frac{e}{8}=\frac{f}{12}= \frac{g}{15}=k \\\\ a=2k \\ b=3k \\ c=4k \\ d=6k \\ e=8k \\ f=12k \\ g=15k \\\\\\ a+b+c+d+e+f+g= \frac{13}{2} \\\\ 2k+3k+4k+6k+8k+12k+15k=\frac{13}{2} \\\\ 50k= \frac{13}{2} \ \ \ |*2 \\\\ 100k=13 \\\\ \underline{k=\frac{13}{100}} \\\\\\ a= 2* \frac{13}{100} = \frac{13}{50} ha\to 0,26ha$

$b=3* \frac{13}{100}= \frac{39}{100} \to 0,39ha \\\\ c=4* \frac{13}{100} = \frac{13}{25} \to 0,52 ha \\\\ d=6*\frac{13}{100}=\frac{78}{100} \to 0,78ha \\\\ e=8*\frac{13}{100}=\frac{104}{100} \to 1,04ha \\\\ f=12*\frac{13}{100}=\frac{156}{100} \to 1,56ha \\\\ g=15*\frac{13}{100}=\frac{195}{100} \to 1,95ha$