Respuesta :
If the divisor is greater than the dividen then you know that the answer is going to be more than one. But if the divisor is smaller than the dividen then you know that the answer is going to be less than one like a decimal.
The divider is smaller than the dividend in 152÷10 so the decimal is not after 0 and the divider is greater than the dividend in 152÷100 and 152÷1000 so the decimal will place after 0.
What is a number system?
The number system is a way to represent or express numbers.
A decimal number is a very common number that we use frequently.
Since the decimal number system employs ten digits from 0 to 9, it has a base of 10.
Any of the multiple sets of symbols and the guidelines for utilizing them to represent numbers are included in the Number System.
If we divide x / y and if x < y then the value will be less than 1 so it will be 0.something.
Instant if x > y then the value will be greater than 1.
So,
To decide where we need to place the decimal is to by dividing but the value of the divider and dividend gives an idea about whether the decimal will place immediately after 1 digit or not.
Hence " The divider is bigger than the dividend in 152100 and 1521000 so the decimal will put after 0, and it is smaller than the dividend in 15210 so the decimal is not after 0".
For more about the number system,
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