Question

3/7+(-6/11)+(-8/21)+5/22​

Answer 1

Answer:

your answer is-125/462

Answer 2

Step-by-step explanation:

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

LCM (7,11,21,22)=462

$\frac{3 \times 66 - 6 \times 42 - 8 \times 22 + 5 \times 21}{462}$

=

$\frac{198 - 252 - 176 + 105}{462}$

=

$\frac{ - 125}{462}$