What is 55 Percent of 18?

What is 55 percent of 18?

Answer: 55 percent of 18 is 9.9. Alternatively, we can say that 9.9 is equivalent to 55% of 18.

Solution for What is 55 percent of 18:

n = 55 percent of 18

n = 55 % * 18

n = \frac{55}{100} * 18

n = \frac{55 * 18}{100}

n = \frac{990}{100}

n = 9.9

Now we have 55% of 18 = 9.9. Alternatively, we can express it as 55 percent of 18 equals 9.9.

The step-by-step process for finding what is 55 percent of 18:

The mathematical calculation of 55% of 18 can be broken down as follows:

55 percent * 18
Convert this into an equation: (55 / 100) * 18
Simplify the equation further: (55 * 18) / 100
Carry out the calculation: 990 / 100
The final answer is: 9.9

Thus, we conclude that 55% of 18 is 9.9.

Explanation for What is 55% of 18:

Step 1: **55 percent * 18**

Think of percent as parts out of 100. So, when we say 55 percent, it's like having 55 parts out of a total of 100. What we want to do now is find out what those 55 parts would be if our total was 18 instead of 100.

Step 2: **(55 / 100) * 18**

This is like dividing our 55 parts into 100. It's as if we have 100 pieces of candy and we only want 55 of those pieces. That gives us 0.55 or 55 hundredths. Now we multiply those 55 parts (or 0.55) by 18 to find out what 55% of 18 would be.

Step 3: **(55 * 18) / 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 55 (our 55 parts) by 18 (our total amount), and then we divide that by 100.

Step 4: 990 / 100

The previous step gave us 990. 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 18. That's why we divide 990 by 100.

Step 5: 9.9

Finally, after dividing 990 by 100, we arrive at the answer: 9.9. Hence, we can definitively say that 55% of 18 equals 9.9.

This guide aims to simplify the understanding of percentage calculations, focusing on the question "What is 55% of 18?" Keep practicing with different numbers to hone your skills in percentage calculations. We hope this helps you in your quest for better mathematical understanding.