tikki19 tikki19

22-08-2020
Mathematics

contestada

Find the value of x/y if (3/5)^4*(15/10)^4=x/y^4

Respuesta :

nancyosuji78 nancyosuji78

22-08-2020

Answer:

9/10

Step-by-step explanation:

3^4/5^4 × 15^4/10^4=x^4/y^4

81/625 × 50625/10000= x^4/y^4

multiply

4100625/6250000=x^4/y^4

break it down by dividing it by 5

820125/1250000

divide by 5

164025/250000

divide by 5

32805/50000

divide by 5

6561/10000 = x^4/y^4

4√6561/4√10000=x/y

9/10= x/y

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