The school orchestra has 20 woodwinds, 20 brass instruments, 45 percussionists and 15 strings. Select the portion of the instrum

Question

3 years ago

7

ents that are brass. Mark all that apply.

2 answers:

Alona [7] · Answer 1 · 2021-12-20T13:20:06+03:00

Alona [7]3 years ago

6 0

Find total instruments:

20+20+45+15 = 100

20 are brass

The portion would be number of brass over total:

20/100 which reduces to 1/5 are brass

Alenkasestr [34] · Answer 2 · 2021-12-20T15:01:18+03:00

4 0

Answer:

20% or 1/5

Step-by-step explanation: add all the instruments together and divide brass by all the instruments 20/100