Question

(5,7+1,9)1,44------------------ 1,9*0,48

Answer 1

Решение на фотографии

Answer 2

Решение внизу на фото

Answer 3

To solve the given expression, let's follow the order of operations (PEMDAS/BODMAS):

1. Parentheses/Brackets
2. Exponents/Orders
3. Multiplication and Division (from left to right)
4. Addition and Subtraction (from left to right)

Given expression: (5,7 + 1,9) * 1,44 - 1,9 * 0,48

Step 1: Parentheses/Brackets We need to calculate the value inside the parentheses first. (5,7 + 1,9) = 5,7 + 1,9 = 7,6

The expression becomes: 7,6 * 1,44 - 1,9 * 0,48

Step 2: Multiplication Now, perform the multiplication. 7,6 * 1,44 = 10.944

1,9 * 0,48 = 0.912

The expression becomes: 10.944 - 0.912

Step 3: Subtraction Finally, perform the subtraction. 10.944 - 0.912 = 10.032

So, the result of the expression is 10.032.