answersLogoWhite

0


Best Answer

The rule when rounding off numbers is "If the first figure to be discarded is 5 or more then the previous figure is increased by 1".

The first figure to be discarded is '6' and as this is greater than 5 then the previous figure (4) is increased by 1 (to 5).

29.46 when rounded off to three significant figures is 29.5.

User Avatar

Wiki User

14y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What is the measurement of 29.46 cm when rounded to three significant figures?
Write your answer...
Submit
Still have questions?
magnify glass
imp