PERCENTAGE COMPOSITION IN OUR DAILY LIVES
Answer:
The mass percentage of an element contained in a compound is the percentage composition of that element.
It informs you how much of each element in a compound is in terms of mass.
As an example,
- When you get to the cash register to pay for your purchases, you will be charged sales tax, which is a fixed percentage of the total purchase price. In actual life, this is a pretty common application of percentages. Check the food labels for "Percentage of recommended daily intake" for a specific portion or serving size for things like juice or milk.
- "Mortgage payments are calculated using percentages."
- "I utilize percentages to determine the sale price and discount on clothing in the store when I go shopping."
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