Question

An alloy consists of 7 parts of zinc and 33 part of the copper. find the percentage of the copper in the alloy



If rupees 2500 is to be divided among Ravi,Raju ,Roy ,so that Ravi get two parts, Raju three parts and Roy five parts .How much money will each gat ? What will it be in percentage


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Answer 1

Answer:

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Answer 2

Given

An alloy consists of 7 parts of zinc and 33 part of the copper. find the percentage of the copper in the alloy .If rupees 2500 is to be divided among Ravi,Raju ,Roy ,so that Ravi get two parts, Raju three parts and Roy five parts .How much money will each gat ? What will it be in percentage

To Assume

How much money will each gat ? What will it be in percentage

Solution

We add 2,3,5 it comes 10

So Ravi gets 2/10*2500=5007

Raju gets 3/10*2500=7507

Roy gets 5/10*2500=12507

In percentage 500/100=5% 750/100=7.5% 1250/100=12.5%

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