Question

1 Find three rational numbers between -3/7 and -2/7
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Answer 1

Answer:

The three rational number between -\frac{3}{7} and -\frac{2}{7} are -\frac{11}{28},-\frac{10}{28}, -\frac{9}{28}.

To find : Three rational number between -\frac{3}{7} and -\frac{2}{7} ?

Solution :

We multiply numerator and denominator by 4,

-\frac{3}{7}=-\frac{3\times 4}{7\times 4}=-\frac{12}{28}

-\frac{2}{7}=-\frac{2\times 4}{7\times 4}=-\frac{8}{28}

Now, the numbers between -12 and -8 are -11,-10,-9.

Three rational number between -\frac{12}{28} and -\frac{8}{28} are -\frac{11}{28},-\frac{10}{28}, -\frac{9}{28}.

Therefore, the three rational number between -\frac{3}{7} and -\frac{2}{7} are -\frac{11}{28},-\frac{10}{28}, -\frac{9}{28}.

Step-by-step explanation:

Answer 2

Step-by-step explanation:

-5/14

-9/28

-17/56

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