Question

A shopkeeper sold two TV for 10000 on one first TV he got 25% profit on second TV he got 10% loss find his total profit and loss​

Answer 1

First take the formula

SP=(1+P/100) CP
THEN PUT IN THE PLACE OF
SP 10000
=10000=(1+25/100) CP
=10000=125/100×CP
=CP=10000×125/100
=CP=12500

NOW IN CASE OF LOSS
PUT THE FORMULA
SP=(1+L/100) CP

THEN THE EQUATION

10000=(1-10/100) CP
=10000=(90/100) ×CP
=CP=10000×90/100
=CP= 9000

Now we have to find the total CP
Therefore total CP=12500+9000=21500

Now we have to find the total SP
Therefore total
SP=10000+10000=20000
(10000+10000 due to two TV)

As CP is greater than SP
Loss=CP-SP
=21500-20000
=1500

HOPE IT WILL HELP

Answer 2

1). 25% of 10000

=2500+10000

=12500

2). 10% of 10000

=1000

=10000-1000

=9000

then,12500-9000

=3500 profit