Question

(-25 +13):18-15:(-6); 5- 9 49

Answer 1

Ответ:

В приложении

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Answer 2

Let's break down the given expression step by step:

1. (-25 + 13):18 - 15:(-6) First, we perform the operations within the parentheses: -25 + 13 = -12 Then, we perform the division: -12 / 18 = -2/3 Next, we continue with the next division: 15 / (-6) = -2.5

   Now, we have: (-2/3) - (-2.5)

   To subtract the two fractions, we need to find a common denominator, which is 6. So, we rewrite the fractions as follows: -2/3 = -4/6 -(-2.5) = +2.5

   Now, we can perform the subtraction: -4/6 - 2.5 = -(4/6 + 2.5) = -(4/6 + 15/6) = -19/6

2. 5 - 9 * 49 Perform the multiplication first: 9 * 49 = 441

   Now, we have: 5 - 441

   Perform the subtraction: 5 - 441 = -436

So, the final result of the expression is: -19/6 and -436