First write 24000 in word form.
Then take the whole number witch would be 24 and count the zeros.
There are three zeros so put 10 and put 3 on top.
Then put it together.
Twenty-Four thousand
Twenty-Four
000
[tex] 10^{3} [/tex]
The answer:
Twenty-Four x [tex] 10^{3} [/tex]
Hope this helps