1.

The ratio of two numbers is 4:3. If theproduct of these numbers is 432, then findthe difference of two numbers.1. 24 2.183. 64. 42​

Answer»

\large{\underline{\boxed{\red{\sf{  \: Option  (3):   6}}}}}

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{\underline{\underline{\sf{ \dag \: Assumption :}}}}

  • LET ratio be in X form.
  • So, two numbers are 4x and 3x.

{\underline{\underline{\sf{ \dag \: Given :}}}}

  • Numbers :- 4x and 3x
  • Product of these two numbers is 432.

{\underline{\underline{\sf{ \dag \: To  \: <klux>FIND</klux> :}}}}

{\underline{\underline{\sf{ \dag \: Solution :}}}}

● Let, first find value of x.

{\sf{  \ratio \longmapsto{4x \times 3x = 432}}} \\  \\ {\sf{  \ratio \longmapsto{12 {x}^{2} = 432}}} \\  \\ {\sf{  \ratio \longmapsto{ {x}^{2} =  \dfrac{432}{12} }}} \\  \\ {\sf{  \ratio \longmapsto{ {x}^{2} = 36}}} \\  \\  {\sf{  \ratio \longmapsto{x =  \sqrt{36} }}}\\  \\  { \underline{ \boxed{ \green{\sf{  \ratio \longmapsto{x = 6}}}}}}

● Now two of these numbers are

{\sf{  (1) \longmapsto{4x = 4(6) = {\boxed{\green{\sf{24}}}}}}} \\  \\ {\sf{  (2) \longmapsto{3x = 3(6) = {\boxed{\green{\sf{18}}}}}}}

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Now, Difference between two numbers is :-

\large{\red{\sf{ \longmapsto{24 - 18 = {\boxed{6}}}}}}

Difference of two numbers is 6, so option (3) is CORRECT.



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