Question

I if one packet of medicines cost rupees 200 then how much will be the cost of 20 strips of the medicines

Answer 1

ATQ,
cost of one packet of medicine =₹200
in one packet 12 stirps contains
therefore,12 stirps=₹200
1 stirps=₹200/12
20stirps=
$200 \div 12 \times 20 \\ 16.6666 \times 20 \\ = 320$
hence cost 20 stirps be ₹320

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