Question

8.
Laluuvaru
The length of a room is thrice of its breadth. The cost of floorino
surface at 25 paise per sq. m. is Rs 75. Find the length and breadth of
27. The a
ing the
m, th
room.
22® The
katuveen length and breadth of a room is 3:2. The
100 Ful​

Answer 1

Answer:

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Answer 2

Answer:

let be breadth =x and length 3x

then 75/25=3 area of room =l×b

so x×3x=3

3x2=3

=x =1 length =3and breadth=1