Question

100 · (2 + 6) : 10100 · (4 + 5) : 100​

Answer 1

Ответ:

100*8:10=800:10=80

100*9:100=900:100=9

Answer 2

To solve this expression, you should 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).

Let's break down your expression step by step:

1. Inside the parentheses: 2 + 6 = 8 4 + 5 = 9

2. Now the expression becomes: 100 * 8 : 10100 * 9 : 100

3. Perform the multiplications and divisions from left to right: 100 * 8 = 800 10100 * 9 = 90900

4. The expression now looks like: 800 : 90900 : 100

5. Continue with the division operations from left to right: 800 ÷ 90900 = approximately 0.0088 0.0088 ÷ 100 = approximately 0.000088

So, the final result of the expression is approximately 0.000088.