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melisa1 [442]
2 years ago
15

One pencil is 20 mm long and a second pencil is 4.2 cm long. How long would the total length of the pencils be in cm? (1 cm = 10

mm)​
Mathematics
1 answer:
lubasha [3.4K]2 years ago
3 0

Answer:

6.2 cm

Step-by-step explanation:

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