Question

The sum of 2.236 and 7.555.. must be :

A) Rational
B) Irrational
C) An integer
D) A whole number

Answer 1

The sum of 2.236 and 7.555.. must be B) Irrational.

Answer 2

The sum of 2.236 and 7.555.. must be :

B) Irrational

Explanation:

Numbers, 2.236 and 7.555 are irrational. The sum of two irrational numbers can be rational and it can be irrational. It depends on which irrational numbers we're talking about exactly. Thus, its sum which is 9.791 is irrational.