Question

(2 1/2-1 3/8)×(3 1/2-3/6)×1 1/3​

Answer 1

Ответ: 4 1/2
Решение: 2 1/2 - 1 3/8 = 1 1/8
3 1/2 - 3/6 = 3
1 1/8 * 3 = 3 3/8
3 3/8 * 1 1/3 = 9/2 = 4 1/2