Question

помогите с примером ....

Answer 1

(5.7 / 0.3 - 8 1/3) * 0.75   /  (2 1/8 + 1.75) / 15.5 = 
(19 - 8 1/3) * 0.75  / (2.125 + 1.75) / 15.5 =
10 2/3  * 0.75  /  3.875 / 15.5 = 32/3 * 3/4  / 0.25 = 8 /0.25 = 32