Question

find twenty rational number between - 3/7 and 2/3​

Answer 1

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$\bold{Hey \: mate }$

$\huge{\mathfrak{\red{Answer}}}$

First of all we have to make it's denominators same so,

$\frac{ - 3}{7} \times \frac{3}{3} = \frac{ - 9}{21} \\ and \\ \frac{2}{3} \times \frac{7}{7} = \frac{14}{21}$

Now there are enough number present so the numbers are-

$\frac{ - 8}{21} .\frac{ -7 }{21} . \frac{ - 6}{21} . \frac{ - 5}{21} . \frac{ - 4}{21} . \frac{ - 3}{21} . \\ \frac{ - 1}{21} . \frac{0}{21}. \frac{1}{21} . \frac{2}{21} . \frac{3}{21} . \frac{4}{21} . \frac{5}{21} . \\ \frac{6}{21} . \frac{7}{21} . \frac{8}{21} . \frac{9}{21} . \frac{10}{21} . \frac{11}{21} . \frac{12}{21}$

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Answer 2

HERE IS YOUR ANSWER

LCM OF 7 AND 3 = 21

NOW, -3/7×3=-9/21 AND 2/3×7=14/21.

20 rational numbers are

=>-8/21

=>-7/21

=>-6/21

=>-5/21

=>-4/21

=>-3/21

=>-2/21

=>-1/21

=>1/21

=>2/21

=>3/21

=>4/21

=>5/21

=>6/21

=>7/21

=>8/21

=>9/21

=>10/21

=>11/21

=>12/21

HOPE THIS HELPS....

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