Is 7 an irrational number?

1 Answer
Mar 31, 2016

No. #7# is not an irrational number.

Explanation:

An irrational number is a real number which cannot be expressed as #a/b# where #a# and #b# are integers. As #7/1 = 7# and #7# and #1# are integers, this means #7# is not an irrational number.