Question

if x : 5 = 18:30, then x =?
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Answer 1

Answer:

x = 3

Step-by-step explanation:

x : 5 = 18 : 30

product of means = product of extremes

5 × 18 = 30 × x

90 = 30 × x

x = 90 ÷ 30

x = 3

Answer 2

Step-by-step explanation:

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