The correct answer is - in the place of the ten thousands.
If the first number 7 is placed in the place of the tenths, than it means that its value is ten times greater then the number itself, so it will have a value of 70, as 7 x 10 = 70.
On the other hand we have another number 7, that should be 1,000 times greater than the number seven in the tenths, or rather the number 70. In order to get to the answer we just need to multiple the number 70 with 1,000:
70 x 1,000 = 70,000
This means that the second number 7 is on the place of the ten thousands.
A number is written as per the position of places like a single-digit number is written only in tenth place while a double-digit number should be written with tenth and hundredth places.
Therefore, the second number would contain 7 at ten thousand's place.
If we look at the given condition of the first number, 7 is placed in tenth place. As it says that value is ten times greater than the number itself, the first number would be computed as:
[tex]7*10\\70[/tex]
Looking at the given conditions of the second number, we can multiply 1000 with the first number, that is, 70 to get the second one. Therefore, the 2nd number would be calculated as below;
[tex]70*1000\\70,000[/tex]
Hence, it shows that number 7 is placed at 10,000th place in the second number as the answer arrived is 70,000.
Learn more about numbers here:
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