3) According to the chart, the total number of magazines is 3+2+5+2+3=15, whereas the number of home magazines is 2; therefore, the ratio of all magazines to home magazines is
[tex]15to2,\frac{15}{2},15\colon2[/tex]
The answers are 15 to 2, 15/2, 15:2
4) Similarly, there are 2 sports magazines; thus, the ratio is
[tex]2to15,\frac{2}{15},2\colon15[/tex]
The answers are 2 to 15, 2/15, 2:15
