Question

The cost of building a wall is Rs. 1347 Wages of workmen is increased by 1/8 of the former wages and working hours per day have been increased by 1/20 of the former duration. What is the new cost (approximately) of building a wall, the length of which is two times the length of this wall and the other dimensions of this wall are same?

Answer 1

Step-by-step explanation:

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