Question

Найдите значение выражение (7 4/16-3 4/16)+1 4/16

Answer 1

$(7 \frac{4}{16} - 3 \frac{4}{16} ) + 1 \frac{4}{16} = ( \frac{116}{6} - \frac{52}{16} ) + 1 \frac{4}{16} = 4 + 1 \frac{4}{16} = 5 \frac{4}{16}$

Сокращаем дробь:

5 4/16 = 84/16 = 21/4 = 5 1/4