Question

om bought 4 dozen of pencils at rs. 12 per dozen and sold them at rs.1.50 each. calculate the profit or loss percentage on this transaction.....

plz give full explanation ( step by step )...​

Answer 1

Answer:

Sulfuric acid is sometimes referred to as the “king of chemicals” because it is produced worldwide in such large quantities. In fact, per capita use of sulfuric acid has been taken as one index of the technical development of a country. Annual production in the United States, which is the world’s leading producer, is well over 39 billion kg (86 billion pounds). It is the cheapest bulk acid.

Answer 2

Answer:

He is in profit by 500%

Step-by-step explanation:

• 1 dozen= 12 pencils
• 4 dozens= 12x4=48 pencils
• price of 48 pencils= rs.12
• price of 1 pencil= 12/48=rs.0.25
• CP of 1 pencil= rs.0.25
• SP of 1 pencil= rs.1.5
• SP of 48 pencil=1.5x48=rs.72
• as CP<SP = he is in profit by 72-12=rs.60
• profit percentage= (profit X 100) / CP
• 60 X 100 = 6000/12 = 500%

Hence Om is in profit by 500%

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