Question

Arrange -8/7, 7/22, 2/5in descenging order

Answer 1

Answer :

We have,

• The rational numbers $\dfrac{-8}{7}$, $\dfrac{7}{22}$ , $\dfrac{2}{5}$

To do,

• Arrange them in descending order.

Solution :

Firstly,

• Make there denominators same.

= $\dfrac{-8×110}{7×110}$, $\dfrac{7×35}{22×35}$ , $\dfrac{2×154}{5×154}$

= $\dfrac{-880}{770}$, $\dfrac{245}{770}$ , $\dfrac{308}{770}$

• Now, simply arrange them in descending order.

= $\dfrac{308}{770}$ > $\dfrac{245}{770}$ > $\dfrac{-880}{770}$

• That is,

= $\dfrac{308}{770}$ > $\dfrac{7}{22}$ > $\dfrac{2}{5}$

Thank you !! :D

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Answer 2

Step-by-step explanation:

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