Math, asked by ikrammuzaffar28, 11 months ago

How many square tiles each with side 90 cm are needed to
cover a floor of area 81 square metres?

Answers

Answered by himanshu17548

1

Step-by-step explanation:

side = 90 cm

square tiles = 90*90/81*81

100/81

Answered by kulodharmesh

1

Answer:

81

Step-by-step explanation:

hope it helps you

mark my ans as the brainliest

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