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21-02-2018
Mathematics

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7. What is the solution to the proportion below?
Captionless Image
y = 6/7
y = 18
y = 4.5
y = 24

7 What is the solution to the proportion below Captionless Image y 67 y 18 y 45 y 24 class=

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11beehshahbaz 11beehshahbaz

28-02-2018

[tex] \frac{2y-9}{6} = \frac{y}{4} [/tex]

Cross multiplying, we get:

[tex]4(2y-9) = 6y \\ \\ 8y-36=6y \\ \\ 8y-6y=36 \\ \\ 2y=36 \\ \\ y=18[/tex]

Thus the value of y for given proportion is 18.

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