Question

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

a) -125/462

b) 462

c) 125

d) -125​

Answer 1

Answer:

(C) 125 Is correct Answer

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Answer 2

➣  $\frac{3}{7} + (\frac{-6}{11} )+ (\frac{-8}{21}) + \frac{5}{22}$

➣  $\frac{3}{7}-\frac{6}{11} - \frac{8}{21}+ \frac{5}{22}$

➣ $\frac{198-252-176+105}{462}$

➣$\frac{-125}{462}$

Hence, (a) is correct !

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