0.002537 =~ 0.00254 (3 sig. fig.)
0.002537 =~ 0.003 (3 decimal places)
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Height, length, width.
12300000 or better still, 1.23*107
21,600 using only four significant figures is still 21,600.
There are 3 significant figures
3D figures have three dimensions - length, breadth (width), and depth. Everything you can pick up is 3D. 2D objects only exist on paper, like squares etc. A square you can pick up in your hand is actually a cuboid. 3D objects can be shown on paper in diagrammatical terms by using perspective.
A very tiny class of three dimensional figures can be described using only two items of information.
Height, length, width.
4.82 * 10^1 (this is using three significant figures)
12300000 or better still, 1.23*107
There are great advantages and disadvantages to using sales figures. Advantages to using sales figures is to help with projections of sale for future years. The disadvantages of using sales figures is the market is volatile.
145.992 using only four significant figures is 146.0
25.488000000000003
4 is a whole number and can never be a decimal.
21,600 using only four significant figures is still 21,600.
All geometric figures.
840 using four significant figures is 840.0
Because otherwise you are using figures which imply an accuracy that cannot be justified.