Convert the decimal or whole number to a percent 1.15 3/8
The Correct Answer and Explanation is:
Correct Answer:
1.15 = 115%
3/8 = 37.5%
Explanation:
Converting a decimal or a fraction to a percent involves multiplying the number by 100 and then attaching the percent symbol (%).
Start with 1.15. Multiplying 1.15 by 100 gives:
1.15 × 100 = 115%
This result shows that 1.15 is equivalent to 115 percent, meaning it represents more than a whole or more than 100%.
Now, for 3/8, the first step is to convert the fraction into a decimal. Dividing the numerator (3) by the denominator (8) gives:
3 ÷ 8 = 0.375
Next, multiply this decimal by 100:
0.375 × 100 = 37.5%
So, 3/8 is equal to 37.5 percent.
To better understand this conversion process, consider what a percent actually represents. The term “percent” means “per hundred.” This implies that when a number is converted to percent form, it is being expressed out of 100.
For instance, saying something is 115% means that it is 115 out of 100, or more than the whole by 15%. This can apply to things like interest rates, growth measurements, or any quantity that exceeds the original amount.
Likewise, 37.5% shows that the amount represents a little more than one-third of the whole. Since 3/8 is slightly less than 1/2 (which is 50%), the 37.5% figure makes logical sense.
This process can be applied to any decimal or fraction. Multiply by 100 and affix the percent symbol to clearly express the value as a percentage, which often helps in comparisons or understanding portions of a whole.
