No. 2300 mm = 2.3 m.
2300 mm = 2300 x 10-3 m = 2,300 m = 2,3 m which is smaller than 22 m 2300 mm < 22 m
Remember in the metric system 10 mm = 1 cm 100 cm = 1m 1000 m = 1 km. So the number of mm in 1 m is 10 x 100 = 1000 mm so 2.3 m there is 1000 mm x 2.3 = 2300 mm
2300 mm = 2300/25.4 = 90.55 inches, approx.
No; it is less.
It has 2 significant figures. However, the fact that it is given as 2300 mm and not as 230 cm suggests that it is, in fact significant to 4 figures.
22m = 2200cm
A circle with a diameter of 22m has a circumference of 69.115m
22 meters! 2300mm = 230cm or 2 meters 30 cm
No
2300
£22m