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

User Sanghoon
by
7.4k points

1 Answer

1 vote

Answer:


y = 15

Explanation:

Given


4 : 8 = y : 30

Required

Find y


4 : 8 = y : 30

Express as fraction


4 / 8 = y /30

Multiply through by 30


30 * 4 / 8 = y /30* 30


30 * 4 / 8 = y


15 = y


y = 15

User Ruben Sancho Ramos
by
8.1k points
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