Unit conversion is a way of converting some common units into another without changing their real value. Only b and c are the correct statements.
Unit conversion is a way of converting some common units into another without changing their real value. for, example, 1 centimetre is equal to 10 mm, though the real measurement is still the same the units and numerical values have been changed.
a.) 2,000 km = 2m
No, since 1 km is equal to 1000 m, therefore, 2 m will not be equal to 2,000 km.
b.) 2,000 mm= 2m
Yes, since 1 m is equal to 1000 mm, therefore, 2000 mm will be equal to 2 meters.
c.) 20 cm= 200 mm
Yes, since 1 cm is equal to 10 mm, therefore, the 20 cm will have 200 mm.
d.) 20m = 2,000 cm
No, since 1 meter is equal to 100 cm, therefore, 20 m will not be equal to 2,000 cm.
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