Problem

Evaluate the following. \[ 4 \times 7-14 \div 2+4 \]

Solution

Step 1 :Given the expression \(4 \times 7-14 \div 2+4\)

Step 2 :According to the order of operations (PEMDAS), we first perform the multiplication and division from left to right, and then the subtraction and addition from left to right.

Step 3 :First, perform the multiplication: \(4 \times 7 = 28\)

Step 4 :Then, perform the division: \(14 \div 2 = 7\)

Step 5 :So the expression becomes \(28 - 7 + 4\)

Step 6 :Next, perform the subtraction: \(28 - 7 = 21\)

Step 7 :Then, perform the addition: \(21 + 4 = 25\)

Step 8 :So, the final answer is \(\boxed{25}\)

From Solvely APP
Source: https://solvelyapp.com/problems/18440/

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