There are three. The 4, the 5 and the zero in between. The two last zeros serve only to properly space the decimal point which, in this number, is implied.
There are three significant figures (405).
3 significant figures.
2 significant figures.
4 of them.
three
Four
500
9, every number counts as a significant figure except leading zeroes and any zero without a different digit after it is not a significant figure unless there is a decimal point after it. i.e. 0500 has 1 significant digit, 501 has 3, and 500. has 3
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
470 rounded to one significant figure is 500
500mg is 1/2 gm mg can't be used in measurement of m.l. or cc
1 of them.
1 of them.
500
It is 7500 rounded to two significant figures
One mile is equal to 160934.4 centimetres. Therefore, rounded to three significant figures, 500 centimetres is equal to 500/160934.4 = 0.00311 miles.
9, every number counts as a significant figure except leading zeroes and any zero without a different digit after it is not a significant figure unless there is a decimal point after it. i.e. 0500 has 1 significant digit, 501 has 3, and 500. has 3
50*pi*500 = 78539.81634centimeters or 785 meters, correct to three significant figures.
Feet and linear feet are the same measurement. Therefore, 500 linear feet is equal to 500 feet.
Kilometres and kilometres are the same measurement. Therefore, 500 kilometres is equal to 500 kilometres.
You cannot convert from linear measurement (feet) to area measurement (acres) in any meaningful way.
The latest figures show around 500 to 600.
0.500 liters one half a liter (accurate to three significant figures)