That doesn't make sense! type back and explain it better please!
You use a negative rational number when an answer is below zero.
You can use any number - rational or otherwise - as an exponent.
Divide the numerator of the rational number by its denominator. The quotient is the decimal equivalent.
You use a negative rational number when an answer is below zero.
A rational number can be expressed as a ratio p/q of two integers where q > 0. Divide the numerator p by the denominator q. The answer is the decimal representation of the rational number.
If the simplified form of an expression contains an irrational number and a numerical evaluation is required then it is necessary to use a rational approximation.
Yes because if you use 5/1 as a rational number it outcome will become same as 5:1
Anywhere where negative quantities exist.
wheel is use for transporting
In various programming languages and database libraries, the function that returns the number of fields (or columns) in a result set is typically called num_fields() or similar. For example, in PHP with MySQLi, you can use $result->field_count to get the number of fields. In Python's SQLite library, you can use len(cursor.description) after executing a query. The exact function or method may vary depending on the database and programming language being used.
Various engineering fields will use them. Electricity and electronics.
Placing a question mark at the end of a phrase does not make it a sensible question. Try to use a whole sentence to describe what it is that you want answered. There are many arithmetical operations that can combine a negative integer and a rational number.