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Geometry 12 Online
OpenStudy (anonymous):

A floor is covered by 600 tiles which are 10cm by 10cm.How many 20cm by 20cm tiles are needed to cover the same floor

OpenStudy (destinymasha):

i think 1200

OpenStudy (anonymous):

If you take 10 times 10 =100 600*100=60000 60000/(20*20)= 150 So 150 tiles would it take

OpenStudy (destinymasha):

oops,

OpenStudy (destinymasha):

oh ur right! My bad

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