2 years ago

Glve the number of significant figures in this number: 40

2 answers:

4 0

Answer:

the number of significant figures in this number is two because <u>non-zero digits are always significant and a final zero or trailing zero is always counted</u>

Explanation:

i hope this will help you :)

Eddi Din [679]2 years ago

3 0

Answer:

only 4 is the significant figure

we take tailing zeroes as significant figures only in case of decimals

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