World's population that lives in China in percentage is 20%
Answer:14
Step-by-step explanation: minus *minus = + so its +27
and then you just do the maths 27-13=14
So to get the answer you do 100100100+303030-101010 which = 100302120 x 10 (the amount she/he gets for each subscriber) which is the amount of money Kiersten earned.
Hope this helped
Answer:

Step-by-step explanation:

I think it’s 60 if that’s what your asking