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2 years ago

7

A square room is covered by a number of whole rectangular slabs of side 60cm by 42cm. Calculate the least possible area of the r

oom in square meters.

1 answer:

Kitty [74]2 years ago

8 0

42=6x7 then 60=6 x 10 so the least number cover the square should be 6x7x10, that is 420

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and

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