Find the difference of the place of digit 2 and face value of 9 digits...
To find the difference between the place of the digit 2 and the face value of the digit 9 in the number 72398, you can first determine the place value of each digit. In the number 72398, the digit 2 is in the hundred thousands place, which has a place value of 200,000. The digit 9 is in the units place, which has a place value of 9.
To find the difference between these two place values, you can subtract the place value of the digit 9 from the place value of the digit 2. In this case, the difference would be 200,000 - 9 = 199,991.
Therefore, the difference between the place of the digit 2 and the face value of the digit 9 in the number 72398 is 199,991. This means that the correct answer to the question is 199,991, or option (d).
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Find the difference of the place of digit 2 and face value of 9 digits...
Question Analysis:
We are given a number 72398 and we need to find the difference between the place value of the digit 2 and the face value of the digit 9.
Place Value:
The place value of a digit in a number indicates the position of the digit in the number. It is determined by multiplying the digit by the corresponding power of 10.
Face Value:
The face value of a digit is simply the value of the digit itself, without considering its position in the number.
Solution:
To find the difference between the place value of the digit 2 and the face value of the digit 9, we need to calculate the place value of 2 and the face value of 9.
Place Value of 2:
In the number 72398, the digit 2 is in the tens place. The place value of 2 in the tens place is determined by multiplying 2 by 10 raised to the power of the position of the digit from the right. In this case, the position of 2 from the right is 2, so the place value of 2 is 2 * 10^2 = 200.
Face Value of 9:
The face value of a digit is simply the value of the digit itself. So the face value of 9 is 9.
Difference:
The difference between the place value of 2 and the face value of 9 is calculated by subtracting the face value from the place value. In this case, the difference is 200 - 9 = 191.
Conclusion:
Therefore, the difference between the place value of the digit 2 and the face value of the digit 9 in the number 72398 is 191. Hence, the correct answer is option D) 1991.
Find the difference of the place of digit 2 and face value of 9 digits...
1991
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