Answer / guest

90.90

Answer / sripan

Salary=x
=> x=x/4 + x/5 + 50
=> x=(5x + 4x)/20 + 50
=> x=9x/20 + 50
=> x - 9x/20 = 50
=> 20x-9x = 50 * 20
=> 11x=1000
=> x=1000/11
=> x=90.9

SALARY= Rs. 90.9

Answer / vijay

90.90

Answer / ranganath

x/4+x/5+(x-50) = x
x/4+x/5 = x-(x-50)
x/4+x/5 = 50
x/4 = 50 - x/5
x/4 = (250-x)/5
5x = -1000 - 4x
9x = -1000
x=-111

Answer / prasad_

its rs72.50

Answer / sugitha

1/4+1/5+1/x=1
=9/20+1/x=1
=1/x=-9/20
=2.2

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