Answer:
Step-by-step explanation:
For this question, we want to find out what 9 / 12 equals as a percent
or x / 100. Therefore, we have a proportion here and can say:
9/12 = x/100
Now, at this point, we can cross multiply to get:
900 = 12x
Now, divide both sides by 12 to get x alone and find that:
x = 75 <==== FINAL ANSWER
so 9 is 12% of 75!
I hope that helps you out! Please let me know if you have any other questions!
I'm pretty sure you are asking for the value of b. Let's actually write it and then solve it:
Solving for b yields:
So,
b = 19.59. If you want the answer in simplified radical form, we can also do that:
So,
b = 8√6 = 19.59
The answer is 0.008. Hope it helped! Stay safe