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If the cost price of the table is Rs.1485 more than its selling price.
Let’s assume the cost price of the table is Rs. ‘y’.
selling price of the table = Rs. (y-1485)
A table is marked (z+5)% above its cost price and a discount of 35% was given on it while selling and the MRP of the table is Rs. 23100.
y of (100+z+5)% = 23100 Eq.(i)
y of (100+z+5)% of (100-35)% = (y-1485) Eq.(ii)
Put Eq.(i) in Eq.(ii).
23100 of (100-35)% = (y-1485)
23100 of 65% = (y-1485)
15015 = (y-1485)
y = 15015+1485 = 16500
Put the value of ‘y’ in Eq.(ii).
16500 of (100+z+5)% of (100-35)% = (16500-1485)
16500 of (105+z)% of 65% = 15015
165x(105+z)x65 = 1501500
(105+z) = 140
z = 140-105
Value of ‘z’ = 35
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