Question

rationalize step by step​

Answer 1

Answer:

your answer is 0.8819171037

Step-by-step explanation:

please mark my answer the brainliest

Answer 2

Answer:

$\frac{1}{3 \sqrt{7} } = \frac{1}{3 \sqrt{7} } \times \frac{3 \sqrt{7} }{3 \sqrt{7} } = \frac{3 \sqrt{7} }{63} = \frac{ \sqrt{7} }{21}$

= 0.1259