Math, asked by manishweta731, 1 year ago

A shopkeeper earns a profit of rs 25 by selling 10 register and losses rs 1.5 by selling 2 notebooks . He losses rs15 in total . If he sells 30 register then find number of notebook sold​

Answers

Answered by sneha0804
0

Answer:

Step-by-step explanation: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

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