1.

find the cost of flooring a room 6.5 M by 5 M with square tiles of side 25 cm at the rate of ₹9.40 per tile​

Answer»

Answer:

Length and breadth = 6.5 and 5 in m

area=6.5 ×5 m^2

now

area of SQUARE TILES = 25 × 25 /100×100

by changing into m

no. of tiles = area of FLOOR/ area of tiles

= 6.5 ×5×100×100/25 ×25

= 520 tiles

cost = 520 × 9.40 RUPEE

= 4888 rupee

Step-by-step explanation:

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