9.0 has two significant figures. A significant figure is any non-zero digit or any embedded or trailing zero. Leading zeros are not significant.
Simple, divide 900 by 10!
Since 90 is a whole number, rounding 85 to 90 does result in a whole number.
1,000 divided by 90 equals 11 with a remainder of 10.
Absolute value of -90 is 90.
90
The digit 90 has only one applicable significant figure.
It could be one or two.
One mile is equal to 160934.4 centimetres. Therefore, rounded to three significant figures, 90 centimetres is equal to 90/160934.4 = 0.000559 miles.
1. All non-zero numbers are significant 2. Zeros between non-zero digits count 3. Zeros at the beginning of a number do not count 4. Zeros at the end of a number that does not have a decimal are not significant 5. Zeros at the end of a number with a decimal are significant
It is 90, exactly as in the question.A decimal number is simply a way of representing a number in such a way that the place value of each digit is ten times that of the digit to its right. A decimal representation does not require a decimal point. Adding zeros after the decimal point is wrong because they imply a degree of accuracy (significant figures) for which there is no justification.
1.2 x 10^4 J That is in Significant Figures
(76/100)90 = 68, to the justified number of significant digits from the problem statement; if the integers in the problem statement are considered exact, then the answer is 68.4
618/7 = 88.28571429% or 88% correct to 2 significant figures.
90 pounds x 1 kg/2.205 pounds = 40.82 kg = 40 kg (to one significant figure)
90
Simple, divide 900 by 10!
There are many. 73 is one of them.