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Sauron [17]
3 years ago
6

2/3=x/6=9/y to find the value of y in this proportion you must divide 54 by

Mathematics
2 answers:
scZoUnD [109]3 years ago
6 0

Answer:

You must divide 54 by 4

Step-by-step explanation:

we have

\frac{2}{3}=\frac{x}{6}=\frac{9}{y}

Step 1

Solve for x

\frac{2}{3}=\frac{x}{6}

3x=6*2\\x=12/3\\x=4

Step 2

Find the value of y

\frac{x}{6}=\frac{9}{y}

Substitute the value of x

\frac{4}{6}=\frac{9}{y}

4y=9*6\\y=54/4\\y= 13.5

therefore

You must divide 54 by 4

Step2247 [10]3 years ago
3 0
2 : 3 = x : 6
x · 3 = 2 · 6
x = 12 : 3
x = 4
We have second part of a proportion:
4 : 6 = 9 : y
y · 4 = 9 · 6
y = 54 : 4 = 13.5
Answer: we must divide 54 by 4.
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