Question

pencils are bought at 12 for a rupee and sold at 8 for a rupee.find gain or loss%​

Answer 1

Answer:

50percent is ur answer

explanation is here ↓

Step-by-step explanation:

Pens are bought of 12 for a rupee

Cost price(c.p) of the 12 pens=Re. 1

Cost price (c.p) of 1 pen=Rs.

12

1

Now,

Selling price(s.p) of 8 pens=Re. 1

Selling price(s.p) of 1 pen=Rs.

8

1

Gain=s.p−c.p

=Rs. [ 1÷8 --1÷12]

=Rs1÷24

Gain%=

c.p

Gain ×100

= 1÷12 -- 1÷24 ×100

=100/2

=50%

mark me brilliant please

Answer 2

answer is in the above pic...

hope its helpful