Math, asked by balajibhagya9972, 1 year ago

How many tiles of length 8 cm and breadth 5 cm will be needed to tile the floor of a dining space 400 cm long and 200 cm wide?

Answers

Answered by Mrbhagat
40

Area of dining space =400*200=80000cm²

Area of one tile=8*5=40cm²

Now,

Number of tiles needed=(Area of dining space)÷area of one tile=80000÷40=2000 Ans...

Answered by satyam2006
21

ar. of tile = 8 ×5 sq . m

=40 sq.m

ar of floor =400×200sq.m

=80000sq.m

no of tiles required=( ar. of tile ÷ar of floor) =80000÷40= 2000 tiles. ans.........

May it's helpful ...

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