Question

write the decimal expansion of 2 to the power 2 into 7 by 5 to the power 4 which have terminating decimal expansion​

Answer 1

Given data:

$2^{2}\times (\frac{7}{5})^{4}$ has terminating decimal expansion

To find:

The decimal expansion

Step-by-step explanation:

Now, $2^{2}\times (\dfrac{7}{5})^{4}$

$=4\times \dfrac{2401}{625}$

$=\dfrac{9604}{625}$

$=15.3664$

We clearly see that the decimal expansion of the given term is terminating after few digits.

Answer:

$2^{2}\times (\dfrac{7}{5})^{4}=15.3664$

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Answer 2

yeah this is a correct answer