Math, asked by HiddenGod, 5 months ago

Find three rational number between 2/3 and 4/5​

Answers

Answered by anugraha8957
1

Answer:

Answer Expert Verified

the rational numbers = 61 / 90 62 /90 63 /90 64/90 65/90 66/90 67 /90 ....

Answered by RISH4BH
37

ɢɪɴ :-

  • \sf Two\: numbers\:are\:given\:to\:us.
  • \sf Two\: numbers\:are\:\dfrac{2}{3}\&\:\dfrac{4}{5}.

ғɪɴ:-

  • \sf Three\: Rational\:numbers\: between\:them.

ɴsʀ:-

Given two numbers are ,

  • \blue{\tt First\: number\:as\:\dfrac{2}{3}}.
  • \blue{\tt Second\: number\:as\:\dfrac{4}{5}}.

\underline{\bf{\red{\blue{\mapsto}\:Steps\:of\: solving:-}}}

\sf{\green{\orange{\leadsto}\:Step\:1:-}} Find the LCM of their denominators.

\sf{\green{\orange{\leadsto}\:Step\:2:-}} Convert the fractions into like fractions.

\sf{\green{\orange{\leadsto}\:Step\:3:-}} Multiply the like fractions by the number one more than the number of fractions we are required to find.

\sf{\green{\orange{\leadsto}\:Step\:4:-}} Write the consecutive next fractions after smaller fraction and convert them into simplest form.

____________________________________

\underline{\bf{\red{\blue{\mapsto}\:Here\:we\: go:-}}}

Here the denominators of fractions are ,

  • \blue{\tt Denominator\:of\: first\: fraction=3}
  • \blue{\tt Denominator\:of\: second\: fraction=5}

\bf\boxed{\purple{ \mathbb{ LCM\:of\:3\&\:5=3\times5=15}}}

\sf{\red{\longrightarrow} Now,\:we\:may\: write\:them\:as:-}

\tt\pink{\dag}\:\dfrac{2}{3}=\dfrac{2\times5}{3\times5}=\green{\dfrac{10}{15}}

\tt\pink{\dag}\:\dfrac{4}{5}=\dfrac{4\times3}{3\times5}=\green{\dfrac{12}{15}}

____________________________________

Here we are required to find 3 rational numbers , So Multiply them by 4 .

\sf{\red{\longrightarrow} Multiply\:them\:by\:4:}

\tt\green{\dag}\:\dfrac{10}{15}=\dfrac{10\times4}{15\times4}=\pink{\dfrac{40}{60}}

\tt\green{\dag}\:\dfrac{12}{15}=\dfrac{12\times4}{15\times4}=\pink{\dfrac{48}{60}}

\bf Hence\: required\:numbers \:are:-

\boxed{\red{\bf\longmapsto \dfrac{41}{60},\dfrac{43}{60},\dfrac{47}{60}}}

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