Question

5,2*8,05+4,8*2,5-7,9*6,3

Answer 1

Ответ:

так вышло надеюсь правильно

Answer 2

To calculate the expression, you can use the order of operations (PEMDAS/BODMAS), which stands for Parentheses/Brackets, Exponents/Orders, Multiplication and Division (from left to right), and Addition and Subtraction (from left to right). Here's how you can solve the given expression:

5.2 * 8.05 + 4.8 * 2.5 - 7.9 * 6.3

First, perform the multiplications:

(5.2 * 8.05) + (4.8 * 2.5) - (7.9 * 6.3) 41.66 + 12.0 - 49.77

Then perform the additions and subtractions:

41.66 + 12.0 - 49.77 (41.66 + 12.0) - 49.77 53.66 - 49.77 3.89

So, the result of the expression is approximately 3.89.