Question

5-1/3-1/4пож решите дробь

Answer 1

Решить пример.

$5 - dfrac{1}{3} - dfrac{1}{4} = dfrac{15}{3} - dfrac{1}{3} - dfrac{1}{4} = dfrac{14}{3} - dfrac{1}{4} = dfrac{14*4}{12} - dfrac{3}{12} = dfrac{56 - 3}{12} = dfrac{53}{12} = 4dfrac{5}{12}.$

Ответ: $4dfrac{5}{12}.$