Find the cost of 7 g 500 mg of gold if the cost of 10 g gold is 25000
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Cost of 10 g gold is = 25000
Cost of 1 g gold is=25000/10=2500
Now change mg in g=500/1000=1/2g
7+1/2=15/2g
Cost of 15/2 g will be=2500*15/2=18750
Cost of 1 g gold is=25000/10=2500
Now change mg in g=500/1000=1/2g
7+1/2=15/2g
Cost of 15/2 g will be=2500*15/2=18750
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