Explain in details the correct solution:
Find the percent of increase. 50 to 70.
I know the answer is 40%. How would I explain the correct solution?
the increase is 20 ... 20 is 40% of 50
Thank you R_Scott!!!!!
To find the percent of increase from 50 to 70, you need to calculate the difference between the initial value (50) and the final value (70), and then divide that difference by the initial value. Finally, multiply the result by 100 to express it as a percentage.
Here's the step-by-step explanation:
1. Start by determining the difference between the final value (70) and the initial value (50). In this case, the difference is 70 - 50 = 20.
2. Next, divide the difference by the initial value: 20 / 50 = 0.4.
3. To convert the decimal to a percentage, multiply by 100: 0.4 × 100 = 40%.
Therefore, the percent of increase from 50 to 70 is 40%.