During a fair, Reeta gain Rs 2 on selling each pen and loses Rs 1 on selling each pencil. She sells 50
pens and some pencils, losing Rs 15 in all. How many pencils does she sell?
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15
Answer:
Loss in selling pencil = Rs.1
Gain in selling pen = Rs. 2
Total no. of pens she sold = 50
Total gain = 50×2 = Rs.100
Total loss = Rs.15
2(50)+ (-1)(x) = -15
100 - x = -15
x = 115.
Therefore , she sells 115 pencils .
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115 is rhe answer of this question plz mark as brainlist
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