Question

Помогите решить 4) 6 5/8 - 4 5) 9-3 5/8 Немого ни как срочно

Answer 1

6 5/8-4= 53/8-32/8= 21/8= 2 5/8
9-3 5/8= 8 8/8 - 3 5/8= 5 3/8

Answer 2

To solve the expression 4 + 6 * 5/8 - 4 + 5 - 9 + 3 * 5/8, we need to follow the order of operations (also known as PEMDAS/BODMAS). According to this rule, we should perform the calculations in the following order:

1. Parentheses (if any) 2. Exponents (if any) 3. Multiplication and Division (from left to right) 4. Addition and Subtraction (from left to right)

Let's break down the expression step by step:

Step 1: Multiplication and Division

We perform the multiplication and division operations from left to right:

6 * 5/8 = 30/8 = 3.75

Step 2: Addition and Subtraction

We perform the addition and subtraction operations from left to right:

4 + 3.75 - 4 + 5 - 9 + 3 * 5/8

= 7.75 - 4 + 5 - 9 + 3 * 5/8

= 3.75 + 5 - 9 + 3 * 5/8

= 8.75 - 9 + 3 * 5/8

= -0.25 + 3 * 5/8

Step 3: Multiplication and Division (again)

We perform the multiplication and division operations from left to right:

3 * 5/8 = 15/8 = 1.875

Step 4: Addition and Subtraction (continued)

We perform the addition and subtraction operations from left to right:

-0.25 + 1.875

= 1.625

Therefore, the value of the expression 4 + 6 * 5/8 - 4 + 5 - 9 + 3 * 5/8 is 1.625.

Please let me know if you need any further assistance!