The total cost of flooring A room at rupees 9 point 54 per square metre is rupees 760 the length of the room is 10 M find its breadth
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cost for 1 square metre is = 9.54
total cost of flooring = 760
take like this
1 sq m : ? :: ₹ 9.54 : ₹760
so
9.54 x = 760
x = 769/9.54
x= 79.66 m
x value is floor area
so floor is in figure in rectangular
area = length × breadth
79.66 = 10 × breadth
79.66/10 = breadth
7.966 m = breadth
total cost of flooring = 760
take like this
1 sq m : ? :: ₹ 9.54 : ₹760
so
9.54 x = 760
x = 769/9.54
x= 79.66 m
x value is floor area
so floor is in figure in rectangular
area = length × breadth
79.66 = 10 × breadth
79.66/10 = breadth
7.966 m = breadth
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