To divide 36/9 using the number line you have to jump from zero with length of 9 until reach 36, and the result will be the number of jumps.
I do the jumps by steps, but you can draw in the number line:
0. First jump from 0 to 9.
,
1. Second jump from 9 to 9+9=18.
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2. Third jump from 18 to 18+9=27.
,
3. Fourth jump from 27 to 27+9=36.
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4. Great!! We already reach 36.
So, we need four jumps of 9 to reach 36 from 0.
So, the result is 36/9=4
Well it matters is the 10 out of 100 if so 10 as a perecent is 10%
D is your answer
Have a good day :)
