Question

(s) 3/7+(-6/11)+(-8/21)+(5/22)​

Answer 1

Answer:

-125/462

Step-by-step explanation:

3/7+(-6/11)+(-8/21)+(5/22)

Taking LCM (i.e. 462),

=198/462+(-252/462)+(-176/462)+(105/462)

=198-252-176+105/462

=-125/462

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