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Gwar [14]
2 years ago
8

Hii can someone help me pls this is the last question

Chemistry
1 answer:
lara31 [8.8K]2 years ago
8 0

Answer:

B. 126

Explanation:

the scale is 1 to 42 so the scale would be:

3 cm:x cm

3 * 42 = 126 cm

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