7.107 has four significant figures.
4
There are five.
There are three significant figures: the trailing zeros are significant because they are indicative of the precision of the number.
Because 10.00400 is 10.004, this has five significant digits (numbers).
There are two significant figures in the number 45000.
It is an ambiguous question. The answer is 2, 3, 4 or 5. If counting in thousands: 43000, 44000, 45000 then 2 at the other extreme, if counting in units: 44998, 44999, 45000 then 5.
2 of them.
The least number of significant figures in any number of the problem determines the number of significant figures in the answer.
The least number of significant figures in any number of the problem determines the number of significant figures in the answer.
45000 ÷ 100 = 450
7.107 has four significant figures.
7.405 has four significant figures.
There are 5 significant figures (number) in 0.00909.
4
4
5.