Karthik bought 20 pens for Rs 25 each. He sold EACH pen for Rs 4 MORE. What is the total amount he received from selling all the pens?
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Answer:
105 Rupees...
Step-by-step explanation:
20pens= 25 rs
1pen= 25/20
= 5/4
He sell each pen (1 Pen) 4 rs. more than the cost price.
1pen he sold for = (5/4 +4) rs.
= (5+16/4)rs
= (21/4)rs
20 pens he sold for =( 21/4 X 20)rs.
= (420/4 )rs
= 105 rs.
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