Question

if the total cost of flooring a room at ₹8 per square m is ₹ 500 and the length of a room is 10 m find it's breadth​

Answer 1

Answer:

breadth of room is 6.25 m

Step-by-step explanation:

here given,

rate of flooring = ₹8 per square m

total cost of flooring = ₹500

also, length of room = 10m

breadth of room = ?

now , total number of square m (area) which is floored = Total cost/rate of flooring per m= ₹500 ÷ ₹8 = 62.5

here we know that, length × breadth = area

then , 10 × breadth = 62.5

breadth =62.5 ÷ 10 = 6.25 m