Question

1,3k+(3,4k+45,7k)−3,57k+(14,57k−3,5k).

Answer 1

Ответ:

1,3к+(3,4к+45,7к)-3,57к+(14,57к-3,5к)= 1,3к+49,1к-3,57к+11,07к = 61,47к-3,57к= 57,9к

Answer 2

To simplify the expression, you need to combine like terms. Let's break it down step-by-step:

1. Combine the terms with 'k':

   • (3.4k + 45.7k) = 49.1k
   • (14.57k - 3.5k) = 11.07k

2. Now, the expression becomes: 1.3k + 49.1k - 3.57k + 11.07k

3. Combine the 'k' terms: (1.3k + 49.1k - 3.57k + 11.07k) = 57.9k

So, the simplified expression is: 57.9k