-40
Пошаговое объяснение:
(- (2/3) * 18/5 * 27/5) / (9/20 * 1/3 * 6/5 * 9/5) =
(-2 * 6/5* 27/5) / (9/10 * 1/3 * 3/5 * 9/5) =
(-324/25) / (9/10 * 1/5 * 9/5) =
(-324/25) / (81/250) =
-40
Пошаговое объяснение:
(- (2/3) * 18/5 * 27/5) / (9/20 * 1/3 * 6/5 * 9/5) =
(-2 * 6/5* 27/5) / (9/10 * 1/3 * 3/5 * 9/5) =
(-324/25) / (9/10 * 1/5 * 9/5) =
(-324/25) / (81/250) =
-40