Yes because it can be expressed as a fraction
1111111111 x 1111111111 = 1234567900987654321
1,234,567,900,987,654,321
Is 12.05 a rational number or irrational number?
1.96 is a rational number
There is no such thing as a number that is both rational and irrational. By definition, every number is either rational or irrational.
1111111111 x 1111111111 = 1234567900987654321
1,234,567,900,987,654,321
1111111111
1,111,111,111
It is a rational number. It can be written as a fraction.
yes
Assuming you interpret the bits as an unsigned number, that would be 1111111111 in binary, or 1023 (210 - 1) in decimal.
Is 12.05 a rational number or irrational number?
1.96 is a rational number
123456790087654321
It is a rational number, as it can be written as a fraction.