Question

7:30::17:?
please send ansure​

Answer 1

SOLUTION

TO DETERMINE

The number in ? Mark

7 : 30 :: 17 : ?

EVALUATION

Let x be the number

∴ 7 : 30 :: 17 : x

$\displaystyle \sf{ \implies \frac{7}{30} = \frac{17}{x} }$

$\displaystyle \sf{ \implies \: 7x = 17 \times 30 }$

$\displaystyle \sf{ \implies x = \frac{510}{7} }$

FINAL ANSWER

The number in the question mark is

$\displaystyle \sf{ \frac{510}{7} }$

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