Question

an alloy contain 60% of metal A , 30% of metal b and 10% of metal c . calculate the amount of metals in 5 kg of the alloy​

Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

Answer:

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Step-by-step explanation:

Assume 100 kg of alloy A and 400 Kg of alloy B are mixed 

Quantity of gold in resultant mixture = 100×40100+400×35100=40+140=180100×40100+400×35100=40+140=180

Quantity of silver in resultant mixture = 100×60100+400×40100=60+160=220100×60100+400×40100=60+160=220

Required ratio of gold and silver = 180 : 220 = 9 : 11