07-03-2021
Mathematics

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4 :8::y:30 find the value of y

Respuesta :

MrRoyal MrRoyal

12-03-2021

Answer:

[tex]y = 15[/tex]

Step-by-step explanation:

Given

[tex]4 : 8 = y : 30[/tex]

Required

Find y

[tex]4 : 8 = y : 30[/tex]

Express as fraction

[tex]4 / 8 = y /30[/tex]

Multiply through by 30

[tex]30 * 4 / 8 = y /30* 30[/tex]

[tex]30 * 4 / 8 = y[/tex]

[tex]15 = y[/tex]

[tex]y = 15[/tex]

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