yes
Yes.
yes
It must be a generalised rational number. Otherwise, if you select a rational number to multiply, then you will only prove it for that number.
Yes. Any rational number divided by another rational number is also rational.
A single number, such as 3456, has only one mode and that is itself.
Any terminating decimal is rational since it can be express as a fraction. Recurring decimals are also rational. E.g 3.456 = 3456/1000 or 4.555... = 41/9
3456 is divisible by the single digit numbers 1,2,3,4,6,8,9
3853 !
138.244% of 3456= 4% * 3456= 0.04 * 3456= 138.24
122 3456
about 3456
his number is 556- 797 - 3456
It is a rational number. It can be written as a fraction.
they did not have phones back then but his operator number is 3456
3456 - 99999 = -96,543
yes