0.00001
0.0004
You would write it as 9000 - nothing more, nor less. A decimal number is simply a way of representing a number in such a way that the place value of each digit is ten times that of the digit to its right. A decimal representation does not require a decimal point. Adding zeros after the decimal point is wrong because they imply a degree of accuracy (significant figures) for which there is no justification.
0.00045 ten-thousandths is 0.0005. You can write any number which has 4 or less in place of the 5, and any numbers you want after that. Another example would be 0.000357915.
0.0004
5 ten thousands = Fifty thousands so a number such as 48953 will do.
There are infinitely many such numbers. One possible answer is -3.
0.00001
0.0004
0.0004
0.0004
You would write it as 9000 - nothing more, nor less. A decimal number is simply a way of representing a number in such a way that the place value of each digit is ten times that of the digit to its right. A decimal representation does not require a decimal point. Adding zeros after the decimal point is wrong because they imply a degree of accuracy (significant figures) for which there is no justification.
0.0004
The same as any other decimal number except that the value before the decimal place would be less than 5.
The answer will depend on what on earth you mean by "5 yeh thousandths".
0.00045 ten-thousandths is 0.0005. You can write any number which has 4 or less in place of the 5, and any numbers you want after that. Another example would be 0.000357915.
The answer will depend on what on earth you mean by "5 yeh thousandths".