Question

1/x : 1/3 = 1/2 : 1/5 (find the value of x of the given proportion)​

Answer 1

Answer:

Step-by-step explanation:

Answer:

Value \: of \: x = \frac{15}{2}

Step-by-step explanation:

Given \: four \: numbers \: \frac{1}{2}, \frac{1}{3},\\\frac{1}{5}\: and \: \frac{1}{x} \: are \: proportional  

If \: a,b,c \:and \: d\: are \: proportional\: then\\a\times d = b \times c  

\implies \frac{1}{2}\times \frac{1}{x} = \frac{1}{3}\times \frac{1}{5}

\implies \frac{1}{2x}= \frac{ 1}{15}

\implies 2x = 15

\implies x = \frac{15}{2}

Therefore,

Value \: of \: x = \frac{15}{2}

Answer 2

Step-by-step explanation:

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