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.
yes
Yes. Any rational number divided by another rational number is also rational.
000001
The millionths. .000001= one millionth.
The place value of .000001 is one millionth
one millionth
It is a rational number. It can be written as a fraction.
100,000 or .000001 or 10-1,000 or 2-99,999
The number .000001 is pronounced as "one millionth." In decimal form, it represents a fraction where one is divided by one million. Alternatively, it can also be expressed in scientific notation as (1 \times 10^{-6}).
yes
Is 12.05 a rational number or irrational number?
1.96 is a rational number
It is a rational number, as it can be written as a fraction.
Yes, the sum is always rational.