X= 20/17 ; multiply by reciprocal 10 times 8/17 =4x then 80/17=4x , divide both sides by 4 leaves you x=20/17
So, the fraction of races that he won was:

: you need ti divide the number of occurrences by the number of possibilities.
We can simplify this:

.
When we write it in decimals until the closest place, it's:
0.167 or 16.667%
Answer:
Step-by-step explanation:
<u>Given</u>
<u>Area of the mirror:</u>
- A = πr²
- A = 3.14*23² = 1661 in²
None of the choices is correct
Answer:
60 degrees
Step-by-step explanation:
100+120+80+x=360
300+x=360
x=60