What is 90 percent of 40?
Answer: 90 percent of 40 is 36. Alternatively, we can say that 36 is equivalent to 90% of 40.
Solution for What is 90 percent of 40:
Now we have 90% of 40 = 36. Alternatively, we can express it as 90 percent of 40 equals 36.
The step-by-step process for finding what is 90 percent of 40:
The mathematical calculation of 90% of 40 can be broken down as follows:
- 90 percent * 40
- Convert this into an equation: (90 / 100) * 40
- Simplify the equation further: (90 * 40) / 100
- Carry out the calculation: 3600 / 100
- The final answer is: 36
Thus, we conclude that 90% of 40 is 36.
Explanation for What is 90% of 40:
Step 1: 90 percent * 40
Think of percent as parts out of 100. So, when we say 90 percent, it's like having 90 parts out of a total of 100. What we want to do now is find out what those 90 parts would be if our total was 40 instead of 100.
Step 2: (90 / 100) * 40
This is like dividing our 90 parts into 100. It's as if we have 100 pieces of candy and we only want 90 of those pieces. That gives us 0.90 or 90 hundredths. Now we multiply those 90 parts (or 0.90) by 40 to find out what 90% of 40 would be.
Step 3: (90 * 40) / 100
This is an alternative calculation. Instead of doing it in two steps like we did before, we can also do it in one step. First, we multiply 90 (our 90 parts) by 40 (our total amount), and then we divide that by 100.
Step 4: 3600 / 100
The previous step gave us 3600. But remember we were pretending our total was 100? Now we have to divide by 100 to get back to the number for our real total, which is 40. That's why we divide 3600 by 100.
Step 5: 36
Finally, after dividing 3600 by 100, we arrive at the answer: 36. Hence, we can definitively say that 90% of 40 equals 36.
This guide aims to simplify the understanding of percentage calculations, focusing on the question "What is 90% of 40?" Keep practicing with different numbers to hone your skills in percentage calculations. We hope this helps you in your quest for better mathematical understanding.
Frequently Asked Questions
- What is 22 Percent of 1898
- What is 1 Percent of 1057
- What is 0.002 Percent of 25000
- What is 30 Percent of 699
- What is 2 Percent of 5000
- What is 65 Percent of 50
- What is 125.8 Percent of 3121.37
- What is 8.7 Percent of 3500
- What is 8 Percent of 11
- What is 40 Percent of 6500
- What is 16 Percent of 100
- What is 25 Percent of 14
- What is 7 Percent of 800
- What is 10 Percent of 1586
- What is 0.39 Percent of 1158