The table shows which school subjects are favored by a group of students predict the number of students out of 400 that would pick science as their favorite subject.
the table is math 6 science 3 English 4 history 7
The answer is 60 because if you divide 400 by 20, you would get 1 over 20.
After that, if you multiply all the subjects on the chart, (20x3, 20x4, 20x6, 20x7), you would find out that if you multiply all of it you would add and get 400. Since science is 3, you multiply 20x3 witch is 60, the answer.