Respuesta :

mathstudent55

Answer:

d = 6

Step-by-step explanation:

Cross multiply.

2/9 = d/27

9d = 2 * 27

d = 2 * 3

d = 6

You can also think of finding an equivalent fraction. The left fraction has denominator 9. Multiply 9 by 3 to get denominator 27. Now multiply 2 by 3 t get 6. d = 6

yuritzyarteaga1

2       d

---- = -----

9      27

9 x n = 27

2 x __ = d

9 ÷ 9 x n = 27 ÷ 9

n = 3

2   x  3     6

----        =  -----

9   x  3      27

your answer will be 6/27

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