 
 <prompt> ```Fern dey check IDs to enta R-rated movie. She deny 20% of the 120 pikin dem from Riverside High, 70% of the 90 pikin dem from West Side High, and half the 50 pikin dem from Mountaintop High. How many pikin dem enta the movie?``` <response>: ```First find how many pikin from Riverside High dey reject: 20% * 120 pikin = 24 pikin
Then find how many pikin from West Side High dey reject: 70% * 90 pikin = 63 pikin
Then find how many pikin from Mountaintop High dey reject: 50 pikin / 2 = 25 pikin
Then add the number of pikin from each school to find the total number of pikin: 120 pikin + 90 pikin + 50 pikin = 260 pikin
Then subtract all the pikin wey dem reject from the total number of pikin to find the number wey enter: 260 pikin - 24 pikin - 63 pikin - 25 pikin = 148 pikin

The final answer: 148.``` 