Definitely. A rational number is a number that can be written as a ratio. Every fraction is a ratio. Therefore every fraction represents a rational number.
Every rational number can be expressed as a fraction
A whole number n can be written as n/1. In that form, it is expressed as a ratio of two integers and so represents a rational number.
Scale
The map's scale
10 (that is, one zero, not ten).
It's a number line!!
the atomic number represents the number of protons in an elements atoms
Definitely. A rational number is a number that can be written as a ratio. Every fraction is a ratio. Therefore every fraction represents a rational number.
Every rational number can be expressed as a fraction
It is any real line.
A whole number n can be written as n/1. In that form, it is expressed as a ratio of two integers and so represents a rational number.
Every TCP/IP network requires a unique network number and every host on TCP/IP requires a unique IP address. The system that takes care of this is called number addressing system.
Every number is. It is larger than the number that is one less than it (among others).
Scale
The map's scale
The number in the upper right corner of each element on the Periodic Table is its atomic number. This number represents the number of protons in the nucleus of an atom of that element.