Question

(0.075+1.0500+0.25):0.11-0.9*(8.3-5.05-0.43)=

Answer 1

Ответ:

9,962

Пошаговое объяснение:

(1,125+0,25):0,11-0,9*(8,3-5,48)=(112,5+25):11-0,9*(3-0,18)=

137,5:11-0,9*2,82=12,5-2,538=10-0,038=9,962

Answer 2

To evaluate the expression (0.075+1.0500+0.25):0.11-0.9*(8.3-5.05-0.43), we need to follow the order of operations (also known as PEMDAS/BODMAS). The acronym stands for Parentheses/Brackets, Exponents/Orders, Multiplication/Division, and Addition/Subtraction.

Let's break down the expression step by step:

First, we calculate the values inside the parentheses: 8.3 - 5.05 - 0.43 = 2.82

Now, we can substitute this result back into the original expression: (0.075 + 1.0500 + 0.25) / 0.11 - 0.9 * 2.82

Next, we simplify the addition inside the parentheses: 0.075 + 1.0500 + 0.25 = 1.375

Substituting this back into the expression: 1.375 / 0.11 - 0.9 * 2.82

Next, we calculate the multiplication: 0.9 * 2.82 = 2.538

Substituting this back into the expression: 1.375 / 0.11 - 2.538

Finally, we calculate the division: 1.375 / 0.11 ≈ 12.5

Substituting this back into the expression: 12.5 - 2.538 ≈ 9.962

Therefore, the value of the expression (0.075+1.0500+0.25):0.11-0.9*(8.3-5.05-0.43) is approximately 9.962.