What is the solution to (2 x 20) / (7 + 1) + (6 x 0.01) + (4 x 0.001)?

What is the solution to (2 x 20) / (7 + 1) + (6 x 0.01) + (4 x 0.001)?

• A. 4.064
• B. 5.064
• C. 6.064
• D. 7.064

Answer: (B)

To find the solution to the expression \((2 \times 20) / (7 + 1) + (6 \times 0.01) + (4 \times 0.001)\), we need to break it down step by step. First, evaluate the multiplication and addition inside the parentheses: 1. Calculate \(2 \times 20\): \[ 2 \times 20 = 40 \] 2. Calculate \(7 + 1\): \[ 7 + 1 = 8 \] Next, divide the result of the first calculation by the result of the second: \[ (2 \times 20) / (7 + 1) = 40 / 8 = 5 \] Now, evaluate the next parts of the expression: 3. Calculate \(6 \times 0.01\): \[ 6 \times 0.01 = 0.06 \] 4. Calculate \(4 \times 0.001\): \[ 4 \times 0.001 = 0.004 \] Now we can combine all the results: \[

To find the solution to the expression ((2 \times 20) / (7 + 1) + (6 \times 0.01) + (4 \times 0.001)), we need to break it down step by step.

First, evaluate the multiplication and addition inside the parentheses:

1. Calculate (2 \times 20):

[

2 \times 20 = 40

]

2. Calculate (7 + 1):

[

7 + 1 = 8

]

Next, divide the result of the first calculation by the result of the second:

[

(2 \times 20) / (7 + 1) = 40 / 8 = 5

]

Now, evaluate the next parts of the expression:

3. Calculate (6 \times 0.01):

[

6 \times 0.01 = 0.06

]

4. Calculate (4 \times 0.001):

[

4 \times 0.001 = 0.004

]

Now we can combine all the results:

[