Question

Varun soul to almirah for 2730 rupees each one he has lost 9% while on other he has gained 15% find his gain or loss on whole transaction

Answer 1

sp of almirah = 2730
loss=9%
cp=
$cp= 2730 \times 100 \div 100 - 9 \\ = 273000 \div 91 \\ = 3000$

loss=
$loss = cp - sp \\ loss = 3000 - 2730 \\ = 270$