Question

3dm 2cm 5mm into mm​

Answer 1

Answer:

3dm= 3× 100 = 300mm....

2cm= 2× 10= 20mm....

and 5 mm......

Step-by-step explanation:

300mm+20mm+5mm=325mm......

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Answer 2

3 Dm to mm:

1 dm =100 mm

Or,3dm=3×100=300mm

2cm to mm:

1 cm=10 mm

Or,2cm=20 mm

5 mm is already in mm unit .

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