3. How many tiles of measure 10 cm x 10 cm are required to cover a surface of
4 m x 2.5 m ?
Answers
Answered by
14
Answer:
Area of a surface = 4*2.5 (m)
=10 m
10m² to cm
= 100000cm²
Area of a single tile = 10*10 (cm)
= 100 cm²
No. of tiles = 100000÷100
Ans : 1000 tiles...
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