If 9 and 4 are repeating in .194 it should be
__
.194
Answer:
x = 10
Step-by-step explanation:
If you have any questions about the way I solved it, don't hesitate to ask me in the comments below ;)
First you find the square root of 16, which is 4. Then multiply 4 by 20, which is 80. Therefore, your answer is 80.