test yourself! practice tool\nduring march 2020, the average price per gallon of gas was $2.92. during march…

test yourself! practice tool\nduring march 2020, the average price per gallon of gas was $2.92. during march 2022, the average price per gallon of gas was $4.17. what was the percent increase from march of 2020 to march of 2022? round to the nearest tenth.\n%

test yourself! practice tool\nduring march 2020, the average price per gallon of gas was $2.92. during march 2022, the average price per gallon of gas was $4.17. what was the percent increase from march of 2020 to march of 2022? round to the nearest tenth.\n%

Answer

Explanation:

Step1: Find the price increase

$4.17 - 2.92=1.25$

Step2: Calculate the percent - increase formula

Percent increase=$\frac{\text{increase}}{\text{original}}\times100%$. Here, the original price is $2.92$ and the increase is $1.25$. So, $\frac{1.25}{2.92}\times100%$. $\frac{1.25}{2.92}\times100%\approx0.428\times100% = 42.8%$

Answer:

$42.8$