Math, asked by raginipme, 5 months ago

convert 3cm 9mm into millimetres​

Answers

Answered by SuitabIeBoy
8

Answer:

  • 1cm = 10mm

so ,

→ 3cm = 30 mm

3cm 9mm = 30+9 mm = 39 mm

Answered by hs1493704
1

Answer:

3cm 9mm = 39 millimetres.

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