Respuesta :

Hrishii

Answer:

90%

Step-by-step explanation:

Let R = 100

Since, Z = 30% of R

Therefore, Z = 30% *100 = 30

Since, W = 3Z

Therefore, W = 3*30 = 90

Percentage of W of R

[tex]= \frac{Value \: of \: W}{Value \: of \: R} \times 100\\\\

=\frac{90}{100} \times 100\\\\

Percentage \:of \:W \:of \:R =90\%[/tex]

If W = 3Z, and Z is 30% of R. Then W is 90 percent of R.

What is the percentage?

The quantity of anything is stated as though it were a fraction of a hundred.

If W = 3Z, and Z is 30% of R.

Z = 0.30R

The put the value of Z in the equation W = 3Z.

W = 3 (0.30R)

W = 0.90 R

Then W is 90 percent of R.

More about the percentage link is given below.

https://brainly.com/question/8011401

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