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Simplify 2/5+3/7+((-6)/5)+((-13)/7)...

Simplify `2/5+3/7+((-6)/5)+((-13)/7)`

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VGS PUBLICATION-BRILLIANT-RATIONAL NUMBER -EXERCISE
  1. Complete the following table using the periodic table .

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  2. Complete the following table using the periodic table .

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  3. Simplify 2/5+3/7+((-6)/5)+((-13)/7)

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  4. Write the additive inverses of each of the following rational numbers ...

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  5. Write the additive inverses of each of the following rational numbers ...

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  6. Write the additive inverses of each of the following rational numbers ...

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  7. Write the additive inverses of each of the following rational numbers ...

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  8. 2/5 xx ((-1)/9) + 23/180 - 1/9 xx 3/4 =

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  9. Multiply the reciprocals of (-9)/2, 5/18 and add the additive inverse ...

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  10. Name the property involved in the following examples : 8/5+0=8/5=0+8/5

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  11. Name the property involved in the following examples : 2(3/5+1/2)=2(3/...

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  12. Name the property involved in the following examples : 3/7 xx 1=3/7=1 ...

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  13. Name the property involved in the following examples : ((-2)/5)xx1=(-2...

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  14. Name the property involved in the following examples : 2/5+1/3=1/3+2/5

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  15. Name the property involved in the following examples : 5/2 xx 3/7=15/1...

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  16. Name the property involved in the following examples : 7a+(-7a)=0

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  17. Name the property involved in the following examples : x xx 1/x=1(xne0...

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  18. Name the property involved in the following examples : (2 xx x)+(2 xx ...

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  19. Write the additive and the multiplicative inverses of the following : ...

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  20. Write the additive and the multiplicative inverses of the following : ...

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