Question

find 3 upon 7 + (minus 6 upon 11) + 9 (- 8.21) + (5 u
pon 22) ​

Answer 1

Answer:

Step-by-step explanation:

Solution:

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

Take the LCM of denominators

LCM of 7,11,21,22

So, LCM of 7,11,21,22 is 462

So, \frac{198-252-176+105}{462}

So , \frac{-125}{462}

Hence  \frac{3}{7}+\frac{-6}{11}+\frac{-8}{21}+\frac{5}{22}=\frac{-125}{462}