What is 65% out of 80?
I'll answer
Earn 20 gold coins for an accepted answer.20
Earn 20 gold coins for an accepted answer.
40more
40more
Harper Lee
Studied at Princeton University, Lives in Princeton, NJ
As an expert in mathematical calculations, I can guide you through the process of finding what 65% of 80 is. Percentages are a way to express a number as a fraction of 100, which makes them incredibly useful for comparing parts of a whole. To find a certain percentage of a number, you can follow these steps:
1. Understand the Percentage: A percentage is a ratio with a denominator of 100. So, 65% means 65 per 100.
2. Convert the Percentage to a Fraction: To work with percentages in calculations, it's often easier to convert them to a fraction. In this case, 65% as a fraction is \( \frac{65}{100} \).
3. Simplify the Fraction: Before multiplying, it's a good idea to simplify the fraction if possible. The fraction \( \frac{65}{100} \) simplifies to \( \frac{13}{20} \) because both the numerator and the denominator can be divided by 5.
4. Multiply the Fraction by the Number: Now that you have a simplified fraction, you can multiply it by the number you're interested in. So, to find 65% of 80, you would multiply \( \frac{13}{20} \) by 80.
5. Perform the Calculation: Multiply the numerator of the fraction by the number and then divide by the denominator. This gives you \( \frac{13 \times 80}{20} \).
6. Simplify the Result: After performing the multiplication, you should simplify the result if necessary. In this case, \( 13 \times 80 = 1040 \), and when you divide 1040 by 20, you get 52.
So, the final answer is that 65% of 80 is 52.
Now, let's translate this explanation into Chinese:
作为数学计算领域的专家，我可以指导你通过以下步骤计算出80的65%是多少。百分比是表示一个数占100的比例，这使得它们在比较整体的一部分时非常有用。要找出某个数的特定百分比，你可以遵循以下步骤：
1. 理解百分比：百分比是分母为100的比率。因此，65%意味着每100个中有65个。
2. 将百分比转换为分数：在计算中使用百分比时，通常更容易将它们转换为分数。在这种情况下，65%作为一个分数是 \( \frac{65}{100} \)。
3. 简化分数：在进行乘法之前，如果可能的话，最好简化分数。在这种情况下，分数 \( \frac{65}{100} \) 可以简化为 \( \frac{13}{20} \)，因为分子和分母都可以被5整除。
4. 将分数乘以数字：现在你有了简化后的分数，你可以将它乘以你感兴趣的数字。因此，要找出80的65%，你需要将 \( \frac{13}{20} \) 乘以80。
5. 执行计算：将分数的分子乘以数字，然后除以分母。这给出了 \( \frac{13 \times 80}{20} \)。
6. 简化结果：执行乘法后，如果需要，应该简化结果。在这种情况下，\( 13 \times 80 = 1040 \)，当你将1040除以20时，你得到52。
因此，最终的答案是80的65%是52。
1. Understand the Percentage: A percentage is a ratio with a denominator of 100. So, 65% means 65 per 100.
2. Convert the Percentage to a Fraction: To work with percentages in calculations, it's often easier to convert them to a fraction. In this case, 65% as a fraction is \( \frac{65}{100} \).
3. Simplify the Fraction: Before multiplying, it's a good idea to simplify the fraction if possible. The fraction \( \frac{65}{100} \) simplifies to \( \frac{13}{20} \) because both the numerator and the denominator can be divided by 5.
4. Multiply the Fraction by the Number: Now that you have a simplified fraction, you can multiply it by the number you're interested in. So, to find 65% of 80, you would multiply \( \frac{13}{20} \) by 80.
5. Perform the Calculation: Multiply the numerator of the fraction by the number and then divide by the denominator. This gives you \( \frac{13 \times 80}{20} \).
6. Simplify the Result: After performing the multiplication, you should simplify the result if necessary. In this case, \( 13 \times 80 = 1040 \), and when you divide 1040 by 20, you get 52.
So, the final answer is that 65% of 80 is 52.
Now, let's translate this explanation into Chinese:
作为数学计算领域的专家，我可以指导你通过以下步骤计算出80的65%是多少。百分比是表示一个数占100的比例，这使得它们在比较整体的一部分时非常有用。要找出某个数的特定百分比，你可以遵循以下步骤：
1. 理解百分比：百分比是分母为100的比率。因此，65%意味着每100个中有65个。
2. 将百分比转换为分数：在计算中使用百分比时，通常更容易将它们转换为分数。在这种情况下，65%作为一个分数是 \( \frac{65}{100} \)。
3. 简化分数：在进行乘法之前，如果可能的话，最好简化分数。在这种情况下，分数 \( \frac{65}{100} \) 可以简化为 \( \frac{13}{20} \)，因为分子和分母都可以被5整除。
4. 将分数乘以数字：现在你有了简化后的分数，你可以将它乘以你感兴趣的数字。因此，要找出80的65%，你需要将 \( \frac{13}{20} \) 乘以80。
5. 执行计算：将分数的分子乘以数字，然后除以分母。这给出了 \( \frac{13 \times 80}{20} \)。
6. 简化结果：执行乘法后，如果需要，应该简化结果。在这种情况下，\( 13 \times 80 = 1040 \)，当你将1040除以20时，你得到52。
因此，最终的答案是80的65%是52。
2024-05-13 16:50:46
reply(1)
Helpful(1122)
Helpful
Helpful(2)
Studied at the University of Tokyo, Lives in Tokyo, Japan.
65/100 * 80 = 52. Think of 65% as 65 out of 100. You can then multiply this percent by 80, to find 65% of 80.
2023-06-14 01:57:26
Emily Nguyen
QuesHub.com delivers expert answers and knowledge to you.
65/100 * 80 = 52. Think of 65% as 65 out of 100. You can then multiply this percent by 80, to find 65% of 80.
