Question

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

Answer 1

88% +12% = 100%. & 4.5kg = 4500 gm

100% = 4500 gm

1% =45

Quantity of Copper = 45×88= 3960 gm

Quantity of Tin ===== 45×12 =540 gm