Răspuns :
1000 albine ....................... 8 ore
250 albine ....................... x ore
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[tex] \frac{1000}{250} [/tex] = [tex] \frac{x}{8} [/tex]
x = [tex] \frac{1000 * 8 }{250} [/tex]
x = [tex] \frac{8000}{250} [/tex]
x = 32 ore
Si sunt invers proportionale ( numarul de albine scade iar numarul de ore creste )
250 albine ....................... x ore
_____________________________
[tex] \frac{1000}{250} [/tex] = [tex] \frac{x}{8} [/tex]
x = [tex] \frac{1000 * 8 }{250} [/tex]
x = [tex] \frac{8000}{250} [/tex]
x = 32 ore
Si sunt invers proportionale ( numarul de albine scade iar numarul de ore creste )
1000 ÷250=4 ore (daca 1000 de alb. In opt ore fac un fagure atunci in 4 ore
