Question

find 4 rational numbers between 1by 7&1by 3​

Answer 1

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To find rational number number between 1/7 and 1/3

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Step by step explanation:

=>We can find rational number between any two value by simply adding the two value we obtain the new resultant.

=>Then add the resultant again with the first value we again obtain a new resultant say 'x'

=>Then again add the resultant with the 2nd value we again obtain a new resultant say 'y'

=>Then again add the resultant x and y we obtain a new resultant 'z' this going on and we continuously obtaining new values.

Here are list of rational number between 1/7 & 1/3:

• 1st Rational number :

$= > \frac{1}{7} + \frac{1}{3} = \frac{3 + 7}{21} = \frac{10}{21}$

• 2nd Rational number:

$= > \frac{10}{21} + \frac{1}{7} = \frac{10 + 3}{21} = \frac{13}{21}$

• 3rd Rational number:

$= > \frac{10}{21} + \frac{1}{3} = \frac{21 + 7}{21} = \frac{28}{21}$

• 4th Rational number:

$= > \frac{10}{21} + \frac{13}{21} = \frac{23}{21}$

• 5th Rational number:

$= > \frac{10}{21} + \frac{28}{21} = \frac{38}{21}$

• 6th Rationalnumber:

$= > \frac{23}{21} + \frac{38}{21} = \frac{61}{21}$

• 7th Rational number:

$= > \frac{13}{21} + \frac{28}{21} = \frac{41}{21}$

• 8th Rational number:

$= > \frac{61}{21} + \frac{41}{21} = \frac{102}{21}$

• 9th Rational number:

$= > \frac{38}{21} + \frac{61}{21 } = \frac{99}{21}$

• 10th Rational number:

$= > \frac{41}{21} + \frac{99}{21} = \frac{140}{21}$

Answer 2

Answer:

Hope it 's help you....

please mark as brainliest answer...

Step-by-step explanation:

1/7 and 1/3

firstly makes denominator same

1/7×3/3 ; 1/3×7/7

3/21 ; 7/21

then multiply these no. with 2

3/21×2/2 ; 7/21×2/2

6/42;14/42

7/42,8/42,9/42,10/42.....