By how many tiles of 16 cm breadth and 25 cm length a square roof of 16m may be covered?
Answers
Answered by
4
Answer:
area of tiles = 16×25 = 400 cm sq
area of roof = 1600 × 1600 cm sq
no of tiles = 1600×1600/400 = 6400
Answered by
3
Answer:
the area of square is 1600cm*1600cm
=2560000cm²
the area of onle tile = 25*16
=400cm²
now,
no.of tiles = 2560000÷400
=6,400 tiles are used to cover these
Similar questions