12.) a
reason: 70% of 20 is 14
13.) c
reason: 80% of 10 is 8 and that’s more than 6 so it’s at least 6
21.) about 27.77% people have their pets bathed professionally
reason: 27.77% of 18 is 4.9986 which is really close to 5
22.) about 64.28% people own an answering machine
reason: 64.28% of 14 is 8.9992 which is almost exactly 9
23.) 30% people believe
reason: 30% of 10 is 3 which is exactly 3 people
24.) 60% people have never heard of the internet
reason: 60% of 20 is 12 which is exactly 12 people
