Question

(-1.6+4.4)/0.7+0.85/(-17)

Answer 1

Ответ:3,95

(-1,6+4,4)/7=4

0,85/(-17)=-0,05

4-0.05=3.95

Answer 2

To calculate this expression, follow the order of operations (PEMDAS/BODMAS), which stands for Parentheses/Brackets, Exponents/Orders (i.e., powers and square roots, etc.), Multiplication and Division (left-to-right), and Addition and Subtraction (left-to-right). Here's the step-by-step solution:

1. First, perform the division inside the parentheses: (-1.6 + 4.4) / 0.7 + 0.85 / (-17)

   = (2.8) / 0.7 + 0.85 / (-17)

2. Now, do the division: 2.8 / 0.7 is equivalent to 4 because 2.8 divided by 0.7 is 4. 0.85 / (-17) is equal to -0.05 because 0.85 divided by -17 is -0.05.

3. Now, we can add the results: 4 + (-0.05)

4. Finally, add the two numbers to get the answer: 4 - 0.05 = 3.95

So, the result of the expression is 3.95.