Question

A man sold two article for Rs.600 each. On selling first, he gains 20% and on the other 30%. What is profit percentage in the transaction?

Answer 1

p%= p/c.p* 100
100+138.5/500+461.5*100
=238.5/961.5*100
=24.8%

it may be helpful to u

Answer 2

Answer:

Step-by-step explanation:

Sp of first watch =600

Sp of second watch =600

Total sp =1200

Cp of W1 ={100/100+p}*sp

=100/120*600

=500

Cp of W2 =100/ 130*600

=6000/13

Total cp = 500+6000/13

=12500/13

Net profit = Sp_Cp

=1200_12500/13

=3100/13

Profit %. =profit / cp *100

=24.8%