1. Of the three numbers, the first is twice the second and is half of the third. If the average of these numbers is 56, the numbers in order are
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By: anil on 05 May 2019 01.51 am
Let the first number be $$2x$$ => Second number = $$x$$ and third number = $$4x$$ Average of these numbers = $$frac{2x + x + 4x}{3} = 56$$ => $$x = frac{56 * 3}{7} = 24$$ Numbers are = 2*24 , 24 , 4*24 = 48 , 24 , 96
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