Final answer:
After being paid $50, saving 30%, and then using $10, one would be left with 50% of their original income.
Step-by-step explanation:
To calculate the percentage of income one has after getting paid, saving a portion, and spending some on a particular expense, you can follow these steps:
- Start with the initial amount of income. In this case, it's $50.
- Calculate the amount saved by taking 30% of the income. 30% of $50 is $15.
- Subtract the savings from the initial income to find out how much is left. $50 - $15 leaves us with $35.
- Now, if $10 is used from what is left, subtract this amount from the remaining income: $35 - $10 leaves us with $25.
- To find out what percentage $25 is of the original $50, divide $25 by $50 and multiply by 100. ($25 / $50) * 100 = 50%.
This means that after saving and spending, you are left with 50% of your original income.