Question

Nayan sells two radio sets; one for ₹2800and the other for ₹4200 on one he gains 20 percent and on the other sets he loses 10percent find his gain or loss percent in the whole transaction

Answer 1

Answer:

toy amount nayan had=2800+4200=

Step-by-step explanation:

cp=2800

profit =20

sp =(100+20/100×2800)

=1.2ã800

=3360