In a library 60% of the books are in Hindi, 60% of the remaining books are in English rest of the books are in Malayalam. If there are 4800 books in English, then the total number of books in Malayalam are?
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Let there are X books in the library. Hindi books = 60% of X = 60X /100 = 0.6X Remaining Books = X – 0.6X = 0.4X English books = 40% of reaming books = 60% of 0.4X = 0.24X. Malayalam Books = X-0.6X -0.24X = 0.16X Given, 0.24X = 4800 X = 4800/0.24 = 20000 Malayalam Books = 0.16X = 0.16*20000 = 3200.
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Let there are X books in the library. Hindi books = 60% of X = 60X /100 = 0.6X Remaining Books = X – 0.6X = 0.4X English books = 40% of reaming books = 60% of 0.4X = 0.24X. Malayalam Books = X-0.6X -0.24X = 0.16X Given, 0.24X = 4800 X = 4800/0.24 = 20000 Malayalam Books = 0.16X = 0.16*20000 = 3200.
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