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.
To find the percentage of a number, divide the number by the total and multiply by 100. In this case, (424/100)*100 = 100%.
1×424 2×212 4×106 8×53
It is a rational number. It can be written as a fraction.
no, 6 does not divide evenly into 424 to give a whole number
yes
Is 12.05 a rational number or irrational number?
1.96 is a rational number
544 = 24 + 25 + ... + 40 424 = 19 + 20 + ... + 34
It is a rational number, as it can be written as a fraction.
Yes, the sum is always rational.
There is no such thing as a number that is both rational and irrational. By definition, every number is either rational or irrational.
As much as, in these days of uncertainty, anything can be anything. As long as the constraints of a rational number are kept to, a rational number will always remain a rational number.