Question

Q-1Convert
1-64hm to dm.
2-12km to m.
3-12dam to cm.
4-0.4cm to mm.
5-7.2 dm to mm.

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Answer 1

Answer:

Here you go, your welcome!

Step-by-step explanation:

Question:

Convert: [--]

To find:

The number.

Step-by-step Explanation:

Convert:

{I} 64 hm to dm

Ans. 64 hm to dm

64 hectometres to decimetres.

64 hm = 64000 dm

Formula: multiply the length value by 1000.

{ii} 12 km to m

Ans. 12 km to m

12 kilometres to meters.

12 km = 12000 m

Formula: multiply the length value by 1000.

{iii} 12 dam to cm

Ans. 12 dam to cm

12 decameter to centimetres.

12 dam = 12000 cm

Formula: multiply the length value by 1000.

{iv} 0.4 cm to mm

Ans. 0.4 cm to mm

0.4 centimetres to millimetres.

0.4 cm = 4 mm

Formula: multiply the length value by 10.

{v} 7.2 dm to mm

Ans. 7.2 dm to mm

7.2 decimetre to millimetres.

7.2 dm = 720 mm

Formula: multiply the length value by 100.