2 Answers

Kevin Rave · Answer 1 · 2019-02-20T09:16:35+0000

Answer:

90%

Explanation:

We are told that 9/10 of alien races think invading Earth is a bad idea.

To find the percent of alien races that think invading Earth is a bad idea we will have to find 9 is what percent of 10.

$\text{The percentage of alien races that think invading Earth is a bad idea}=(9)/(10)* 100$

$\text{The percentage of alien races that think invading Earth is a bad idea}=9* 10$

$\text{The percentage of alien races that think invading Earth is a bad idea}=90$

Therefore, 90% of alien races think invading Earth is a bad idea.

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