Question

4 5/8 - 6 2/9 + -5 1/6 + 3 3/4

Answer 1

Ответ:

$- 3 \frac{1}{72}$

Пошаговое объяснение:

$4 \frac{5}{8} - 6 \frac{2}{9} + ( - 5 \frac{1}{6} ) + 3 \frac{3}{4} = 4 \frac{45}{72} - 6 \frac{16}{72} + ( - 5 \frac{12}{72} ) + 3 \frac{54}{72} = - 1 \frac{43}{72} + ( - 5 \frac{12}{72} ) + 3 \frac{54}{72} = - 6 \frac{55}{72} + 3 \frac{54}{72} = - 3 \frac{1}{72}$