Question

2686 + 12•1148237 - 14•11213.112 + 11•13314.211 - 15•111​

Answer 1

Ответ:1)2686+12*114=4054

2)8237-14*112=6669

3)13*112+11*133=2919

4)14*211-15*111=1289

Пошаговое объяснение:

Answer 2

Let's solve the expression step by step:

2686 + 12 * 1148237 - 14 * 11213.112 + 11 * 13314.211 - 15 * 111

First, perform the multiplications:

2686 + 13778844 - 1575915.568 + 146455.321 - 1665

Now, add and subtract:

(2686 + 13778844 + 146455.321) - (1575915.568 + 1665)

The result of the additions inside the parentheses:

13781615.321 - 1577580.568

Finally, subtract the second result from the first:

13781615.321 - 1577580.568 ≈ 12104034.753

So, the result of the expression is approximately 12104034.753.