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golban:
At Southside Middle School, 30% of the students play an instrument. There are 310 students. How many students play an instrument? 93 students 130 students 217 students 290 students
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golban:
what do i do
justus:
The total number of students in the school are = x Students who play an instrument = 30% of x = 0.30x
golban:
so what is the answer
justus:
If x = 310, then the students who play an instrument will be 0.30×310
justus:
0.30×310=
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justus:
Do it and tell me what you get
golban:
93 !
justus:
Yes :)
golban:
one more
justus:
Choice letter A
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justus:
Okay sure :)
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