2 significant figures.

All numbers are significant.

There are two significant figures in 85000

None of the zeros in that number are significant.

Two - the trailing zeros are not significant.

There are 2 significant figures in 85,000

231.57 has five significant figures/numbers. All the numbers in 231.57 are significant.

There are 1000 litres in one kilolitre. Therefore, 85000 litres is equal to 85000/1000 = 85 kilolitres.

There are 10 decimetres in one metre. Therefore, 85000 decimetres is equal to 85000/10 = 8500 metres.

There are 2000 pounds in one ton. Therefore, 85000 pounds is equal to 85000 / 2000 = 42.5 tons.

85000 รท 100 = 850.

2% of 85000 = 2% * 85000 = 0.02 * 85000 = 1700

28% of 85000 = 28% * 85000 = 0.28 * 85000 = 23,800

The figure 18.03 has a total of four significant numbers

3 of them.

Because 10.00400 is 10.004, this has five significant digits (numbers).

There are 5 significant figures.

Two significant figures.

3 significant figures.

One significant figure.

5 significant figures.

It has five significant figures.

7 significant figures.

4 significant figures.

Three significant figures.

Four significant figures.

It has 4 significant figures

2.5% of 85,000 = 2.5% * 85000 = 0.025 * 85000 = 2,125

7.8% of 85,000 = 7.8% * 85000 = 0.078 * 85000 = 6,630

40% of 85,000 = 40% * 85000 = 0.4 * 85000 = 34,000

Answer: There are six. Answer: There is no such thing as "significant numbers". I assume you mean "significant digits". All digits are significant in this case - a zero (or more than one zero) between other digits is always significant.

One - the trailing zeros are not significant.

Three significant figures. 3 of them.

Two significant figures (2,8).

120.0 has 4 significant figures.

13.60 has 4 significant figures.

0.80002 has 5 significant figures.

It has 3 significant figures. (1,5,8).