Question

3/7+(-6/11)+(-8/21)+(5/22)​

Answer 1

first we will do this

1. 5/22 = 0.227
2. -8/21 = -0.38
3. -6/11 = -0.54
4. 3/7 = 0.42

now add all of them

=0.227+(-0.38)+(-0.54)+0.42

=0.227-0.38-0.54+0.42

= -0.273

Answer 2

Answer:

Hey mate,Good afternoon ♥️

#Here's ur answer...☆☆☆

Step-by-step explanation:

$\frac{3}{7} + \frac{ - 6}{11} + \frac{ - 8}{21} + \frac{5}{22} \\ = \frac{3}{7} - \frac{8}{21} - \frac{6}{11} + \frac{5}{22} \\ = \frac{9 -8 }{21} - ( \frac{12 - 5}{22} ) \\ = \frac{1}{21} - \frac{7}{22} \\ = \frac{22 - 147}{462} = \frac{ - 125}{462} (ans)$

Hope this helps you..✌✌

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