Item 4
According to a survey, the residents of Country A has approximately 179,300,000 dogs and cats as pets. The same survey reports there are about 5.01×107 dogs and cats as pets in Country B. About how many times greater is the number of dogs and cats in Country A than Country B?
A. 0.25 times
B. 0.4 times
C. 2.5 times
D. 4 times
