Question

How to solve the following questions? (67 − 18) ⋅ 7 − 3

Answer 1

To solve the given mathematical equation follow the Order of Operations (PEMDAS). First, solve the parentheses equation 67 - 18 = 49. Then multiply that by 7, getting 343. Lastly subtract 3 getting your final answer as 340.

Step-by-step explanation:

To solve the given mathematical equation (67 − 18) ⋅ 7 − 3, we will use the Order of Operations, which is often remembered by the acronym PEMDAS that stands for Parentheses, Exponents (ie Powers and Square Roots, etc.), Multiplication and Division, Addition and Subtraction.

1. Firstly, solve the operation inside the parentheses, which is 67 -18 = 49.
2. Then, multiply the obtained result by 7. So, 49 * 7 = 343.
3. Finally, subtract 3 from the result. So your final answer is 343 - 3 = 340.

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