Latest self Aptitude Question SOLUTION: If abc = ab^3 = 180 where a, b and c are positive integers, what is the value of `c’?

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(#M40001314) SELF question Keep an EYE

If abc = ab^3 = 180 where a, b and c are positive integers, what is the value of `c’?

Solution

abc = a(b^3) = 180
on solving abc = a(b^3) we get c = b^2
and for a(b^3) = 180 , there is only one possibility a = 180 and b = 1 so c = 1^2 = 1

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suneil (13 years ago)

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