Write an algorithm and draw a flowchart to find the cost of 1 pens if 400 pens cost Rs 2000.
plz give step by step explanation
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Answer:
cost of 1 pen is 5 Rs.....
Explanation:
if cost of 400 pen is 2000
then cost of 1 pen is ?
cross multiplication.....
so, 2000×1/400
=5
Hence the cost of 1 pen is 5 Rs.......
tysm.....
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