Math, asked by veenarajeshbansal155, 8 months ago

a rectangular hall is 16 m long and 12 m wide .how many marble slabs of size 25cm into 15 cm are needed to cover the floor

Answers

Answered by prakashm212608

3

area of hall,then

area of a marbel.

And now numbers of marvel=area of hall÷area of a marbel

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