Decimal zeroes at the left (beginning, leading) side: 0.00012300004440000
(the middle 0000 are certainly significant, the right ones (behind '444') are also significant, if not then they should be wiped out)
Only one of them is significant. The leading zero (zero to the left) is not significant. The trailing zero (rightmost) is significant. To recap, only the zero following the seven is significant. See the related links for a really good article on significant digits.
Depends on the place the 'zero' is in a given number. '10' Zero is significant ificiant 010 The prefix zero is insignificant. 10.01 Both zeroes are significant 10.010 The suffix zero in insignificant
none none
0.7 has one significant figure. Any non-zero digit is significant (165 has three significant figures). Any zero between non-zero digits is significant (304 has three significant figures). Any zero to the right of a non-zero digit in a number which includes a decimal point is significant (10,000 has one significant figure, .0001 has one significant figure, but 100.0 has four significant figures, as does 0.001000). In this case, only the 7 is significant.
The number 1.008 has four significant figures. All non-zero digits are significant, and the zero between the 1 and 8 is also significant. The leading zero before the decimal does not count as a significant figure.
All none zero numbers are significant.... therefore in 51.223 there are 5.
3, one of the rules is counting the Zero between none zero numbers
45.0300mm has six significant figures. A significant figure is any non-zero digit or any embedded or trailing zero. Leading zeros are not significant.
It has no significant zero because It is a leading zero
Any non-zero digit, if it appears in the decimal representation of a number, is significant. A zero is significant if it is not a leading zero.
Only one of them is significant. The leading zero (zero to the left) is not significant. The trailing zero (rightmost) is significant. To recap, only the zero following the seven is significant. See the related links for a really good article on significant digits.
Depends on the place the 'zero' is in a given number. '10' Zero is significant ificiant 010 The prefix zero is insignificant. 10.01 Both zeroes are significant 10.010 The suffix zero in insignificant
none none
In figures 0.02; in words "zero point zero two".
0.7 has one significant figure. Any non-zero digit is significant (165 has three significant figures). Any zero between non-zero digits is significant (304 has three significant figures). Any zero to the right of a non-zero digit in a number which includes a decimal point is significant (10,000 has one significant figure, .0001 has one significant figure, but 100.0 has four significant figures, as does 0.001000). In this case, only the 7 is significant.
negative zero
01.046