Raymond B. answered 04/15/21
Tutor
5
(2)
Math, microeconomics or criminal justice
1/3 + 1/4 = 4/12 + 3/12 = 7/12 play one of the 4 instruments.
Carola R.
asked 02/12/21One-third of an orchestra's musicians play violin or viola and another one-quarter play cello or contrabass.
What fraction of the orchestra's musicians play either violin, viola, cello, or contrabass?
Raymond B. answered 04/15/21
Math, microeconomics or criminal justice
1/3 + 1/4 = 4/12 + 3/12 = 7/12 play one of the 4 instruments.
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