answersLogoWhite

0

All numbers which are not "zero" are classed as significant digits. Therefore in the number 129 there will be three digits which are classed as significant.

User Avatar

Wiki User

11y ago

Still curious? Ask our experts.

Chat with our AI personalities

SteveSteve
Knowledge is a journey, you know? We'll get there.
Chat with Steve
RossRoss
Every question is just a happy little opportunity.
Chat with Ross
ProfessorProfessor
I will give you the most educated answer.
Chat with Professor

Add your answer:

Earn +20 pts
Q: How many significant digits are in the number 129?
Write your answer...
Submit
Still have questions?
magnify glass
imp