(15 x 10) = 1 + 5 + 1 + 0 = 7
(15 x 10) x (15 10) = 7 x (1 + 5 + 1 + 0) = 7 x 7 = 49
A = 4, B = 9, C = 5, D = 1, E = 0
Ответ: A - 4 / B - 9 / C - 5 / D - 1 / E - 0.
(15 x 10) = 1 + 5 + 1 + 0 = 7
(15 x 10) x (15 10) = 7 x (1 + 5 + 1 + 0) = 7 x 7 = 49
A = 4, B = 9, C = 5, D = 1, E = 0
Ответ: A - 4 / B - 9 / C - 5 / D - 1 / E - 0.