Question

найди значение выражение (4 7/8 + 2 5/8) - (5 1/8 - 3 3/8)

Answer 1

(4 7/8 + 2 5/8) = 7 1/2
(5 1/8 - 3 3/8) = 1 3/4
7 1/2 - 1 3/4 = 8/2 - 7/4 = (16-7)/4 = 2 1/4