Question

(1/30-5/6)-(-18,9-2,2)-25,3 срочно!!!

Answer 1

Ответ:41 целая 6/30 или 41 целая 1/5

Answer 2

To simplify the given expression, let's break it down step by step:

Step 1: Evaluate the expression inside the second parentheses. -18.9 - 2.2 = -21.1

Step 2: Evaluate the expression inside the first parentheses. (1/30 - 5/6) = (1/30) - (5/6) = (1/30) - (25/30) = -24/30 = -4/5

Step 3: Now, we have the following expression: -4/5 - (-21.1) - 25.3

Step 4: Perform subtraction: -4/5 + 21.1 - 25.3 = -4/5 - 4.2

Step 5: Find a common denominator for the fractions: -4/5 = -16/20

Step 6: Perform the final subtraction: -16/20 - 4.2 = (-16 - 4.2) / 20 = -20.2 / 20 = -1.01

The result of the expression is -1.01.