The school orchestra has 20 woodwinds, 20 brass instruments, 45 percussionists and 15 strings. Select the portion of the instrum
ents that are brass. Mark all that apply.
2 answers:
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
Answer:
20% or 1/5
Step-by-step explanation: add all the instruments together and divide brass by all the instruments 20/100
You might be interested in
Answer:
how sid jame even get 64p bacteria cells like bro that cant be on exact he'd be 1000 years old if he knew exactly how much there was
Answer:
i79
Step-by-step explanation:
Answer:
a < 14
Step-by-step explanation:
a - 4 < 10
isolate the variable
a < 14
3.14((4^2)+(4)(2))
3.14(16+8)
3.14(24)
=75.36
You just want to plug in the values of a and b into the equation and solve using order of operations. Hope this helps!
Answer:
x
2
Step-by-step explanation:
You add 2 to both sides. Then you divide everything by 6. Hope this helps!
