Corona again

If the population on long island is 7.75 million and the coronavirus has affected 22,178. What percent of the population is affected. (looking for 1 in? If possible)

Correct answer:

p =  0.2862 %
r =  1:349

Step-by-step explanation:

p=100 221787.75 1e6=0.2862%
r=1[7750000/22178]0.0029=1:349



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