Question

bronze made with 88% copper and 12% tin is used to make a statue which weighs 4.5 kg. how much quantity of each metal is there in the statue?

Answer 1

Weight of copper= (4500×88)/100

= 3940g=3.94kg

Weight of tin= 4.5-3.94= 0.56kg

Answer 2

Answer:

Weight of copper = (4500 * 80) / 100 = 3.94 kg = 3940 g

Weight of tin = 4.50 - 3.94

= 0.56 kg = 560 g

Total quantity of each metal = (3940 + 560) g = 4500 g

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