Question

Express the following in (a) centimetres and (b) millimetres.
(i) 2 km
(ii) 1 km 9 hectometre
(ii) 125 decametre
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Answer 1

Step-by-step explanation:

(I) 2km =200000 centimetres

(ii)1km =100000centimeters

(iii)2km =2e+6 millimeter

(iv)1km =1e+6milimeter

I hope it will help you .....

Answer 2

Answer:

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