alleryStart learning →A plant grows 2 mm every day. How tall does it grow in 15 days, in centimetres?
A30 cm
B0.3 cm
C300 cm
D3 cm
Answer & Solution
Correct answer: D. 3 cm
15 x 2 = 30 mm, and 10 mm make 1 cm, so it is 3 cm.
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