Answer:
It's so messy but here it is
Step-by-step explanation:
271.5
100-55=45
45% of 187
187*45=8415
8415/100=84.15
84.15 is 45% of 187
271.15
the answer is 21
the number she thinks of is 21 add 21 + 19 to get 40.
divide 40 by 5 to get 8.
