Question

Side of the three square rooms are 6.25m, 7.5m, and 8.5m. their floors are to be covered with square tiles. what should be the size of the biggest tile to be used??

Answer 1

Hi!
Now, let's see,

HCF of the three numbers - 0.25m

So the size of the biggest tile becomes 0.25m.

Area, = 0.25 x 0.25
= 0.0625m² = 625cm²

Hope you found my answer useful .