11. How many tiles of size 10 cm x 20 cm. sie required to cover of a wall 4 m height and 2 m long. (a) 200 (b) 1600 (c) 800 (d) None of these
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Answered by
31
Answer:
Correct option is (c) 800
Answered by
36
Answer:
c) 800 tiles are required
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