32 is what percent of 40?
Understand the Problem
The question is asking us to calculate what percentage 32 is of 40. This will involve using the formula for percentage, which is (part/whole) * 100.
Answer
80%
Answer for screen readers
32 is 80% of 40
Steps to Solve
- Identify the part and the whole
Here, the 'part' is 32 and the 'whole' is 40.
- Apply the percentage formula
Use the formula for percentage: $$ \left( \frac{\text{part}}{\text{whole}} \right) \times 100 $$ So, plug in the values: $$ \left( \frac{32}{40} \right) \times 100 $$
- Simplify the fraction
Divide 32 by 40: $$ \frac{32}{40} = 0.8 $$
- Multiply by 100 to get the percentage
Multiply 0.8 by 100: $$ 0.8 \times 100 = 80 $$
32 is 80% of 40
More Information
Percentages are often used in everyday contexts, including finance, science, and statistics. Understanding how to convert between fractions and percentages is a very useful skill.
Tips
A common mistake is to divide incorrectly when simplifying the fraction or to forget to multiply the result by 100 to get the percentage.
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