## Solving (67-18) ÷ 7 × 3 with PEMDAS

The order of operations, often remembered by the acronym PEMDAS, helps us solve mathematical expressions with multiple operations in a consistent way. PEMDAS stands for:

**P**arentheses**E**xponents**M**ultiplication and**D**ivision (from left to right)**A**ddition and**S**ubtraction (from left to right)

Let's break down the solution to (67-18) ÷ 7 × 3 using PEMDAS:

**Parentheses:**First, we solve the expression within the parentheses: 67 - 18 = 49.**Division:**Next, we perform the division: 49 ÷ 7 = 7.**Multiplication:**Finally, we multiply: 7 × 3 = 21.

Therefore, the solution to (67-18) ÷ 7 × 3 is **21**.