1

Problem

Evaluate the expression:
\$ 10 − (4 + 2) \div 2 times 7 \$

2

Step

The given expression

\$ 10 − (4 + 2) \div 2 times 7 \$

3

Hint

To evaluate the expression, let’s follow the PEMDAS rule:

Parentheses
Exponents
Multiplication and Division (from left to right)
Addition and Subtraction (from left to right)

4

Step

Let’s solve the expression inside the parentheses first, and then we can move forward

4 + 2 = 6

\$ 10 − 6 \div 2 times 7 \$

5

Step

Next, solve the division then simplify

\$ 6 \div 2 = 3 \$

\$ 10 − 3 times 7 \$

6

Step

Then multiply 3 by 7

\$ 3 times 7 = 21 \$

10 - 21

7

Step

Then after subtraction

10 - 21 = - 11

8

Solution

So, the value of the expression is -11.

9

Sumup

Please Summarize Problem, Hint, Clue, Formula and Steps

Choices

10

Choice-A

This is the correct STEP as it matches the calculated result. It reflects the computation of the expression according to the order of operations

Correct -11

11

Choice-B

This result is not consistent with the calculated value. It seems like a different order of operations was used to obtain this result

Wrong -44

12

Choice-C

This STEP is incorrect as it doesn’t match the calculated result. It appears to be a result of adding only 10 and 7, without considering the other operations

Wrong 28

13

Choice-D

This result does not match the calculated result. It appears to be an incorrect result, possibly obtained by misinterpreting the order of operations or making a calculation error

Wrong 62

14

Answer

Option

A

15

Sumup

Please Summarize Choices