Question

2) (20,844 - 1,3 - 7) : 9,8 : (55,19 + 8,81) · 353.

Answer 1

Ответ:

7,06

Пошаговое объяснение:

1) 20,844-1,3-7 = 20,844-8,3 = 12,544

2)55,19+8,81 = 64

3)12,544/9,8 = 1,28

4)1,28/64 = 0,02

5)0,02*353 = 7,06

Answer 2

To solve the expression:

(20,844 - 1,3 - 7) ÷ 9,8 ÷ (55,19 + 8,81) · 353

Step 1: First, perform the operations inside the parentheses and brackets.

(20,844 - 1,3 - 7) = 20,844 - 1.3 - 7 = 20,835.7 (55,19 + 8,81) = 55.19 + 8.81 = 64

So, the expression becomes:

20,835.7 ÷ 9.8 ÷ 64 · 353

Step 2: Now, perform the division and multiplication from left to right:

20,835.7 ÷ 9.8 = 2,134.0 (rounded to one decimal place) 2,134.0 ÷ 64 = 33.3 (rounded to one decimal place) 33.3 × 353 = 11,754.9

So, the final result is approximately 11,754.9.