3 years ago

I don't understand how to do this.

1 answer:

4 0

2/5=brass
1/3= percussion

find a common denominator (15)
2/5=6/15
1/3=5/15

add brass and percussion together
6/15+5/15=11/15
15/15-11/15=4/15 woodwinds

240×2/5=96 brass
96×1/8=12 tubas

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