Write how many centimetres and how many millimetres :
a) 6.9 cm b) 20.4 cm
Answers
Answered by
6
Answer:
1cm=10 mm
6.9cm=69*10=69.0
20.4cm=204*10=204.0mm
Answered by
1
Answer:
a) 6.9 cm = 69 mm
b) 20.4 cm = 204 mm.
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