In a mixture of good and silver 420 ounces of gold were required to make 907 mixture how much silver was required to make 2100 ounces of the mixture?

The amount of silver used in 2100 ounce mixture  is 972.44 ounce.

Step-by-step explanation:

The amount of silver used in 907 ounce mixture  = 420 ounce

⇒ The ratio of Silver Used : Total Mixture  =  420 : 907  ..  (1)

Let us assume the amount of silver used in 2100 ounce mixture  = m

⇒ The ratio of Silver Used : Total Mixture  =  m : 2100   .... (2)

Now, by the  RATIO OF PROPORTIONALITY:

As, both equation (1) and (2) represent the same ratio, so they should be equivalent.

⇒  420 : 907  =  m : 2100

or, m = 972.44 ounces

Hence, the amount of silver used in 2100 ounce mixture  is 972.44 ounce.

the central idea is that:

individuals should refuse to cooperate with institutions they believe unjust.

thoreau felt  that governments were more often agents of corruption than justice, even democracies, and that just because the majority feels a certain way does not make it just or correct in absolute terms. he uses the fact that slavery exists in our democracy to support this idea.

he goes on to say that, as a result, people should live true to their own internal laws regarding right and wrong, as a product of reflection and a moral life, rather than following every law that society imposes. 

step-by-step explanation:

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