In an orchestra, the ratio of trombones to violas is 1 to 3.

a. There are nine violas. write an proportion that gives the number t of trombones in the orchestra

b. how many trombones are in the orchestra

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# In an orchestra, the ratio of trombones to violas is 1 to 3. a. There are nine violas. write an proportion that gives the number t of trombones in the orchestra b. how many trombones are in the orches

In an orchestra, the ratio of trombones to violas is 1 to 3.

a. There are nine violas. write an proportion that gives the number t of trombones in the orchestra

b. how many trombones are in the orchestra