Given:
Number of apples purchased = 4
Number of oranges purchased = 7
To find:
The ratio of apples to oranges in two ways.
Solution:
Ratio of apples to oranges is:
[tex]Ratio=\dfrac{Apples}{Oranges}[/tex]
After substituting the given values, we get
[tex]Ratio=\dfrac{4}{7}[/tex]
[tex]Ratio=4:7[/tex]
[tex]Ratio=4\text{ to }7[/tex]
Therefore, the correct options are B and D.