Question
The price of an item has risen to \( \$ 300 \) today. Yesterday it was \( \$ 125 \). Find the percentage increase. \( \square \% \)
Ask by Marsh Ball. in the United States
Feb 19,2025
Upstudy AI Solution
Tutor-Verified Answer
Answer
The percentage increase is 140%.
Solution
To find the percentage increase, first calculate the difference between the new price and the old price. The increase in price is:
Increase = New Price - Old Price = \$300 - \$125 = \$175
Next, compute the percentage increase based on the original (old) price:
Percentage Increase = (Increase / Old Price) × 100 = (\$175 / \$125) × 100
Divide 175 by 125:
175 / 125 = 1.4
Now, multiply by 100 to convert to a percentage:
1.4 × 100 = 140%
Thus, the percentage increase is 140%.
Answered by UpStudy AI and reviewed by a Professional Tutor
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Beyond the Answer
To find the percentage increase, subtract the old price from the new price, then divide by the old price, and finally multiply by 100. So, the increase is \( 300 - 125 = 175 \). Next, divide \( 175 \) by \( 125 \) to get \( 1.4 \), and then multiply by 100. Thus, the percentage increase is \( 1.4 \times 100 = 140\% \). The final answer is: \( 140\% \).