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Mackenzie just measured her dog and found out that it weighs 66 kilograms66\,\text{kilograms}, which is 50%50\% more than the last time Mackenzie measured. How much did the dog weigh last time?\newline____ kilograms

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Full solution

Q. Mackenzie just measured her dog and found out that it weighs 66 kilograms66\,\text{kilograms}, which is 50%50\% more than the last time Mackenzie measured. How much did the dog weigh last time?\newline____ kilograms
  1. Understand Problem: Understand the problem and set up the equation.\newlineIf the dog's current weight is 50%50\% more than its previous weight, we can express the previous weight as 'xx'. The equation becomes 1.5x=661.5x = 66.
  2. Set Up Equation: Solve for 'x' by dividing both sides of the equation by 1.51.5. \newlinex=661.5x = \frac{66}{1.5}\newlinex=44 kilograms.x = 44 \text{ kilograms.}

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