Question - Solving Arithmetic Equation Using PEMDAS Order of Operations
mathorder of operationspemdas order of operationssolving arithmetic equationdivision and multiplication
Solution:
To solve the equation in the image, you need to follow the order of operations, which is often remembered by the acronym PEMDAS (Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right)). The division and multiplication have the same precedence and should be performed from left to right. The same goes for addition and subtraction.The equation is:9 - 3 ÷ 1/3 + 1First, you need to handle the division:Since dividing by a fraction is the same as multiplying by its inverse, 3 ÷ 1/3 is equivalent to 3 × 3/1, which simplifies to 9.Now the equation looks like:9 - 9 + 1Now you can subtract and then add from left to right:9 - 9 = 0Then:0 + 1 = 1Therefore, the answer to the equation is 1.
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