Question

9 A room is 7 m 20 cm long and 5 m 20 cm broad. If square tiles have to be laid in
such a way that an exact number of tiles fit in and no tile has to be cut, what is the
greatest length of the side of the square tiles?​

Answer 1

Step-by-step explanation:

breadth of room = 500cm + 20 cm = 520 cm. area of the room will be (720 x 520)cm the room should be a rectangle. = 374400 cm or 3744 m....

thiz is ur answer

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Answer 2

Step-by-step explanation:

lets convert all the the units of mesurements into the same unit.

so length of room = 700 cm + 20 cm = 720 cm

breadth of room = 500cm + 20 cm = 520 cm.

area of the room will be (720 x 520)cm the room should be a rectangle.

= 374400 cm or 3744 m.

Hope it's helps you .