Two gold bricks were melted. One brick weighed 3kg 900g and other weighed 5kg 355kg. Find the total weight of the two bricks. During melting, 1kg 145g. was lost. Determine the weight of the gold after melting.
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Total weight = (3kg 900g) + (5kg 355g)
= (3900 + 5355)g
= 9255g or 9kg 255g
Weight after melting = (9255g - 1145g)
= 8110g or 8kg 110g
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