Question

The length and the breadth of a conference hall are in the ratio 8:5 and its perimeter is 234 m. Find the
(i) area of the floor of the hall.
(ii) number of tiles, each rectangle of size 20 cm x 15 cm, required for the floor of the hall.
(iii) cost of the tiles at the rate of 1600 per 100 tiles.​

Answer 1

Answer:

i think option (2nd ) is correct