Question

A mental contains 55% tin , 20% zinc and the rest is brass. Find the quality of brass in 500 g of this metal

Answer 1

Answer:

Explanation:

% of tin =55

% of Zinc = 20%

Rest of brass is = total - 50+25

100-75= 25%

Let the weight of Brass = x

Total weight of metal =500

=> 25X= 100

X=100/25=4

X= 500/4= 125 gm

hope you were looking to know quantity

Bross =>25100

×250