alleryA ruler line is at 4 cm 7 mm. How many millimetres is that?
A11
B470
C47
D407
Answer & Solution
Correct answer: C. 47
1. 4 cm = 40 mm.
2. 40 + 7 = 47.
3. So the length is 47 mm.
_Source: Wikipedia, Millimetre (CC BY-SA 4.0, rev 1379027229), Millimetre_
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