Question

2
11) The ratio of weights of
copper and zinc in brass is 12:8
Find the weight of zinc in a
brass utensil weighing 800 gm
.
O
245 gm
O 300 gm
O 320 gm
O None of the above​

Answer 1

Step-by-step explanation:

The ratio of weight of copper and zinc in brass is 13 : 7. Let the weight of the copper be 13x. Weight of zinc be 7x. Hence, the weight of zinc in a brass utensil is 245 gm..

Answer 2

Answer:

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Step-by-step explanation:

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