Автор - cкрепочка
Решите уравнеие:
2 2/7×(-2,6)×3,5 4/13×(-3,9)× 3,25
₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋ = ₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋
4 x
Решите уравнеие:
2 2/7×(-2,6)×3,5 4/13×(-3,9)× 3,25
₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋ = ₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋
4 x