Hello!
I just completed this test and if I'm correct in assuming that this is the same problem I did, then your answer would be 18 cm.
Hope this helps! :)
Hello there.
<span>104 km= m? metric conversions 104 km= m?
104000
</span>
Answer:

Step-by-step explanation:
Since 1 hour contains 60 minutes, So 1 hour would by divided by 60
So, the required expression is,
=> 
-31 Because it is a negative number
Explaination I’m smart Thank me cause I’m right