Question

A shopkeeper earns a profit it's of rs.5by selling one note book and includes a loss of rs.2per pen while selling of his old stock In a particular day he earns neither profit or loss If he sold 20note books how many pens did he sell​

Answer 1

Answer:

have a nice day kojnjougb

Answer 2

Answer:

Profit per pen = re.1

profit for 45 pens = rs.45

if profit is always in positive then loss for the month is -5

so 45+x = -5

x = -50

so the loss is -50

pencils sold = (50/0.40)

= 125

Do as same as this