How do you write 7.25 in word form
The correct answer and explanation is:
Correct Answer:
Seven and twenty-five hundredths
Explanation (300 words):
To write the number 7.25 in word form, we need to understand how place value works in decimal numbers. Decimal numbers are composed of a whole number part and a fractional (or decimal) part. These two parts are separated by a decimal point.
The number 7.25 has:
- A whole number part: 7
- A decimal part: 25
Let’s break it down:
- Whole number part (7):
This is the number to the left of the decimal point. We write 7 in word form as “seven.” - Decimal point:
In word form, the decimal point is read as “and.” So far, we have “seven and…” - Decimal part (25):
The digits to the right of the decimal represent a fraction. The place value of the final digit tells us what kind of fraction it is. In 25, the 2 is in the tenths place, and the 5 is in the hundredths place. Together, “25” in decimal form means twenty-five hundredths (or 25/100).
Putting it all together:
- 7 becomes “seven”
- Decimal point becomes “and”
- .25 becomes “twenty-five hundredths”
So, 7.25 in word form is:
“Seven and twenty-five hundredths.”
This form is important in both mathematics and writing, especially in formal documents like checks, financial statements, and legal papers. Writing decimals in words avoids confusion, particularly in financial transactions where a misreading of numbers could lead to major errors.
Also, this reinforces number sense. Understanding that “twenty-five hundredths” means 25 parts out of 100 helps us see how decimals relate to fractions. For example, 0.25 is the same as ¼, but in this case, we express it based on its decimal place value: hundredths.
Thus, 7.25 = Seven and twenty-five hundredths.