How much is 40 decimeters in decimeters?

Answer 1

'deci' is a prefix meaning 1/10 or 0.1.

'milli' is a prefix meaning 1/1000 or 0.001.

1 decimetre (dm) = 0.1 m

40 dm = 40 × 0.1 m = 4 m

1 millimetre (mm) = 0.001 m

Therefore, 1 m = 1000 mm

40 dm / 1 mm

= 4 m / 0.001 m

= 4000 mm

Answer 2

One decimetre is equal to 10 centimetres. Therefore, 40 centimetres is equal to 40/10 = 4 decimetres.

Answer 3

40 decimeters is equivalent to 40 decimeters.

Answer 4

4000 millimeters in 1 decimeter

Answer 5

40 decimeters.