Question

75 is what % of 25? explain

Answer 1

Answer:

In this world have 75% Hydrogen and 25% Oxygen may be

Answer 2

Answer:

18.75

Step-by-step explanation:

1. our output value is 25
2. we represent the unknown value x
3. from step 1 above 25 = 100 %
4. similarly , x = 75 %
5. this result in a pair of simple equations

           25  =  100 % (1)

           x     =  75 %   (2)

    6. by dividing equation 1 by equ 2 and noting that both RHS of the both                                                

        equations have the same unit (%) , we have

            25/x  =  100%/75%

    7. again , the reciporcal of both sides

          x/25  =  75/100

          x = 18.75

  hope it helps u

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