Answer:

Step-by-step explanation:

Answer:
105
Step-by-step explanation:
219+(-114)=219-114=105
Answer:
idk like f.r.
Step-by-step explanation:
n / 1a
Answer:
the answer is 1 : 5
Step-by-step explanation:
out of 25 of them 5 are sick which in a fraction is 1/5