Question

Naresh both fall does a pencil is at rupees 10.80 a dozen them sold them at 80 Paisa each his gain or loss percentage​

Answer 1

SP=0.8 RUPEES

CP=10.8 RUPEES

LOSS=CP-SP=10.8-0.8=10 RUPEES

LOSS%=L/CP*100=10/10.8*100=92.6%

Answer 2

Answer:

66/59%

Step-by-step explanation:

Cost price of 12 pencils=₹10.80

=>Cost price of 1 pencils=₹10.80/12=₹1080/12×100

=₹108/120=₹59/60=59/60×100paise=590/6paise

Selling price per pencil=80paise

=>loss=590/6-80

=590-480/100=110/100=11/10paise

=>loss%=loss/cost price×100=11/10×6/590×100

=66/59%

Hope it helps you.

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