Of 48 orchestra members 30 are girls what ratio compares the number of boy to girls

Mathematics

1 answer:

ololo11 [35]3 years ago

3 0

You just simplify it down until to the point where you can't and it should be 3:5

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If this helped, brainliest please.

4 0

3 years ago

4098<br> 2,65<br> Help me pls

Papessa [141]

Answer:

77.64

Step-by-step explanation:

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2 years ago

Please help me. It's urgent

siniylev [52]

Answer:

a) 7/5

Step-by-step explanation:

$y-\frac{y-1}{2}=1-\frac{y-2}{3} \\Through\ the\ butterfly\ method\ of\ resolving\ denominators\ ,\\\frac{2y-(y-1)}{2} = \frac{3-(y-2)}{3} \\\frac{2y-y+1}{2} = \frac{3-y+2}{3} \\\frac{y+1}{2} =\frac{5-y}{3} \\3(y+1)=2(5-y)\\3y+3=10-2y\\3y+2y=10-3\\5y=7\\y=\frac{7}{5}$

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3 years ago