Question

0,125* 2,1* 80 - 2,8 - 3,1 - 4,9+4,2

Answer 1

209934 всё готова :))))))

Answer 2

Let's break down the calculation step by step:

1. 0.125 * 2.1 = 0.2625
2. 0.2625 * 80 = 21
3. 21 - 2.8 = 18.2
4. 18.2 - 3.1 = 15.1
5. 15.1 - 4.9 = 10.2
6. 10.2 + 4.2 = 14.4

Therefore, the final result is 14.4.