Sunday, August 19, 2012

A sum of money is divided among three persons, X, Y, Z, in the ratio of 10:7:5. If Y gets $14 more than Z, how much will X get & what is the..total...

Let the amount of money that is divided be
C.


It is divided in the ratio 10 : 7 : 5 among X, Y,
Z.


This can be written in another way as X gets 10/ 22 of
the amount, Y gets 7/22 of the amount and Z gets 5/22 of the
amount.


As Y gets $14 more than
Z


(7/22)*C - (5/22)*C =
14


=> C*( 2/ 22) =
14


=> C =
14*11


=> C = 154


The
amount that X gets is (10/ 22)*154 = 70


The
required value for the total amount is $154 and X gets
$70.

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