It is a rational number because it can be expressed as a fraction in the form of 26/5
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.
26 is a rational number
2.6 is the ratio of 26 to 10 ... nice and rational.
the square root of 26 is a irrational number
It is a rational number because it can be expressed as a fraction in the form of 26/5
- sqrt(26)
It is an irrational number because it can't be expressed as a fraction
It is an irrational number because it can't be expressed as a fraction
It is irrational. * The square root of any positive integer, except of a perfect square, is irrational. * The product of an irrational number and a rational number (except zero) is irrational.
It is a rational number. It can be written as a fraction.
yes
5.2 = 5 2/10 = 5 1/5 = 26/5
Yes it is.