Write in number name 86.07a)eighty sixb)eighty six point zero sevenc)e...
Explanation:
To write the number 86.07 in number name, we need to follow the place value system.
Whole Number Part:
- The digit 8 in the tens place represents 80.
- The digit 6 in the ones place represents 6.
So, the whole number part is "eighty six".
Decimal Part:
- The digit 0 in the tenths place represents 0.
- The digit 7 in the hundredths place represents 7.
So, the decimal part is "zero seven".
Combining the Whole Number and Decimal Part:
To combine the whole number and decimal part, we use the word "point" to separate them.
Therefore, the number 86.07 can be written as "eighty six point zero seven".
Explanation of Other Options:
- Option A: "eighty six" is the correct whole number part, but it does not include the decimal part.
- Option C: "eighty seven" is incorrect because it does not include the decimal part.
- Option D: "eighty six point seven" is incorrect because it does not include the correct decimal part. The correct decimal part is "zero seven", not "seven".
Conclusion:
The correct answer is option B, "eighty six point zero seven", as it represents the number 86.07 in number name accurately by including both the whole number and decimal parts.
Write in number name 86.07a)eighty sixb)eighty six point zero sevenc)e...
eighty six point zero seven.