The height of a person is 1.65 m. Express it into cm and mm.
Height of the person = 1.65 m
1 m = 100 cm
1.65 m = 1.65 × 100 cm = 165 cm
Hence, the height of the person is 165 cm.
Again, 1 m = 100 cm = 1000 mm
Therefore, 1.65 m = 1.65 × 1000 mm = 1650 mm
Hence, the height of the person is 1650 mm.