Question

A tile measure 10cm multiply 10cm.how many such tiles are required to cover a wall of 4m multiply 2.5m?

Answer 1

area of one tile =l×b
= 10.10=100cm or 1m
area of wall=L×B = 4 × 2.5 =10 m
tiles needed= 10/1=10 tiles

Answer 2

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Hey mate!

Here is your answer > >

Area of tile=10*10=100 cm^2

Area of wall=4×2.5=10 m^2=100000 cm^2

No. of tiles =100000/100=1000 tiles

Hope it helps!

Thankyou ☆ ☆