Răspuns:
sper ca te-am ajutat!
Explicație pas cu pas:
[tex] \frac{1}{12} + \frac{4}{5} \div ( \frac{1}{2} - \frac{1}{3} ) = \\ \frac{1}{12} + \frac{4}{5} \div ( \frac{3 - 2}{6} ) = \\ \frac{1}{12} + \frac{4}{5} \times \frac{6}{1} = \\ \frac{1}{12} + \frac{24}{5} = \\ \frac{5 + 288}{60} = \frac{293}{60} [/tex]
1/12 + 4/5 : ( 1/2 - 1/3 ) =
= 1/12 + 4/5 : [ (3-2)/6 ] =
= 1/12 + 4/5 : 1/6 =
= 1/12 + 4/5 · 6/1 =
= 1/12 + 24/5 =
= (5+288)/60 = 293/60