I got 12 because each time you are dividing the number in half. Half of 24 is 12.
Sorry for the late response :<
Answer:
The unit rates would be comparable for both races. So, his speed is going to be the same for both races.
<3
Answer:
-6 - square root 31, -6 + square root 31
26 gold metals
Explanation: 70 - 18 silver = 52 metals left
52/2= 26 … so 26 + 26= 52 52 + 18=70