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.
wheel is use for transporting
You use a negative rational number when an answer is below zero.
Various engineering fields will use them. Electricity and electronics.
This question is much to broad to answerprecisely. Specify more, please.
Aluminium is a light element and it is used in various fields due to its lightness
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.