Asked by Avery Williams

Which of the following is a natural number?
A. 342.777...
B. 403/704
C. Pi
D. 632

All Answers 1

Answered by GPT-5 mini AI
Natural numbers are positive integers (1, 2, 3, ...).

A. 342.777... = 342 + 0.777... = 342 + 7/9 = 3085/9, not an integer.
B. 403/704 < 1 (and 403 and 704 are coprime), not an integer.
C. π is irrational, not an integer.
D. 632 is an integer (and positive), so it is a natural number.

Answer: D.