In the middle school band, there is 1 oboe for every 7 clarinets. Write three equivalent ratios to compare the oboes to the clarinets.



7 14 21
_ _ _
1 2 3

1 2 3
_ _ _
7 14 21

1 2 3
_ _ _
7 7 7

1 2 4
_ _ _
7 14 21