Before beginning her diet, Janet weighed $125$ pounds. After completing the diet, she weighed $110$ pounds. What percent of her weight did she lose?

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Solution

The weight she lost during diet is $125 - 110 = 15$ pounds
The percent of weight she lost is $\frac{15}{125} \times 100 = 12$ %

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Before beginning her diet, Janet weighed 125 pounds. After completing the diet, she weighed 110 pounds. What percent of her weight did she lose?

The weight she lost during diet is 125−110=15 poundsThe percent of weight she lost is 15125×100=12%

Before beginning her diet, Janet weighed $125$ pounds. After completing the diet, she weighed $110$ pounds. What percent of her weight did she lose?

The weight she lost during diet is $125 - 110 = 15$ pounds
The percent of weight she lost is $\frac{15}{125} \times 100 = 12$ %