Express it as 9.80 x 10^2
63 inches has 2 sig figs.
Inches
Circumference: 48*pi = 150.796 inches rounded to 3 decimal places
When you are making clothes you measure in inches.
4.5 ft
4.5 uses 2 significant figures.
3 of them.
Two - all nonzero digits are significant.
Rounded to three significant figures, 1 nanometre is equal to 0.0000000394 inches.
Rounded to three significant figures, 10 microns is equal to 0.000394 inches.
Rounded to three significant figures, 125 microns is equal to 0.00492 inches.
An inch is defined as precisely 25.4 millimeters.Dividing 439 by 25.4, the answer is 17.2834645669. But you only measured the 439 mm to the nearest mm - three significant figures. The proper answer is 17.3 inches.
C = 2*pi*r C = 37.69911184 inches or 38 inches to two significant figures.
63 inches has 2 sig figs.
216 mm x 10 cm/mm x 1 inch/2.54 cm = 850.4 inches = 850 inches (3 significant figures)
The United States one quarter coin has a thickness of 1.75 millimetres, or, rounded to three significant figures, 0.0689 inches.
302 cubic inches Auto manufactures round these figures off. Actually 5 liters = 305.11872 cubic inches