SOLUTION: Find the total coast of white washing the 4 walls of a cuboidal room at the rate of rupees15 per meter square. The internal measures of the cuboidal room are length 10 meter ,bread

Algebra ->  Rate-of-work-word-problems -> SOLUTION: Find the total coast of white washing the 4 walls of a cuboidal room at the rate of rupees15 per meter square. The internal measures of the cuboidal room are length 10 meter ,bread      Log On


   

Question 1066897: Find the total coast of white washing the 4 walls of a cuboidal room at the rate of rupees15 per meter square. The internal measures of the cuboidal room are length 10 meter ,breadth 4 meter,and height 4 meter.
Answer by Alan3354(69443) About Me  (Show Source):
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Find the total coast of white washing the 4 walls of a cuboidal room at the rate of rupees15 per meter square. The internal measures of the cuboidal room are length 10 meter ,breadth 4 meter,and height 4 meter.
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find the area of each of the 4 walls, and the area of the ceiling.
Add them.
Multiply by 15.