Question

The total cost of whitewashing a wall at rupees 25 per square metre is rupees 12,150. If the length of the wall is 27 find the breadth of the wall.

Answer 1

Answer:

16m

Step-by-step explanation:

cost of white washing a wall at rupees square metre =25 Rs

cost of white washing =12150 Rs

area of wall=12150÷25

l×b = 486

27×b=486

b=486÷27

b=16m

Answer 2

Answer:

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