Question

Q1. Prime factors of the denominator of a rational number with the decimal expansion 55.345​

Answer 1

0.055345 is the correct answer

Answer 2

SOLUTION

TO DETERMINE

The Prime factors of the denominator of a rational number with the decimal expansion 55.345

EVALUATION

Here the given number = 55.345

The number can be rewritten as

55.345

$\displaystyle \sf{ = \frac{55345}{1000} }$

$\displaystyle \sf{ = \frac{11069}{200} }$

Numerator = 11069

Denominator = 200

Now

$\displaystyle \sf{ 200 = 2 \times 2 \times 2 \times 5 \times 5 = {2}^{3} \times {5}^{2} }$

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