Question

1)-0,2×(-5)×13 2)-2,5×(-1,3)×4​

Answer 1

Ответ:

20 будет точно что то 78 или 89 и мммммммммммммм6 6 и 66 и66

Answer 2

Let's calculate the two expressions:

1. -0.2 × (-5) × 13 = 0.2 × 5 × 13 (When you multiply a negative number by a negative number, it becomes positive.) = 1 × 13 (0.2 × 5 = 1) = 13

So, the result of the first expression is 13.

2. -2.5 × (-1.3) × 4 = 2.5 × 1.3 × 4 (When you multiply a negative number by a negative number, it becomes positive.) ≈ 13 × 4 (Approximating 2.5 × 1.3 to 3.25) = 52

So, the result of the second expression is approximately 52.