Chapter 2: Q9. QC (page 73)

Evaluate each expression.
$\frac{11 - 3}{2} + 7$

Short Answer

Expert verified

The value of the given expression is 11.

Step by step solution

Step 1. Given information.

We have an expression $\frac{11 - 3}{2} + 7$ .

To find the value of the given expression.

Step 2. BODMAS Rule.

We solve the given express using the BODMAS Rule.

BODMAS rule decides the order of operations for add, subtract, multiply, divide, etc.

B-Brackets (do all operations contained in the brackets first)
O-Orders (powers and square roots etc)
D-Division
M-Multiplication
A-Addition
S-Subtraction

Step 3. Calculation.

$\begin{array}{l} \frac{11 - 3}{2} + 7 \\ = \frac{8}{2} + 7 \\ = 4 + 7 \\ = 11 \end{array}$

Hence, the value of the given expression is 11.

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Evaluate each expression.
$\frac{11 - 3}{2} + 7$

Short Answer

Step by step solution

Step 1. Given information.

Step 2. BODMAS Rule.

Step 3. Calculation.

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Short Answer

Step by step solution

Step 1. Given information.

Step 2. BODMAS Rule.

Step 3. Calculation.

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Evaluate each expression.
$\frac{11 - 3}{2} + 7$