Question

add the following:- "-9/10,22/15,13/-20"
with solution ​

Answer 1

Answer:

-49/60

Step-by-step explanation:

-9/10+22/15+13/-20

LCM=60

-54+44-39/60

-10-39/60

-49/60

Answer 2

Question:-

add the following:- "-9/10,22/15,13/-20"

with so welution

Answer:-

$\frac{ - 9}{10} + \frac{22}{15} + \frac{13}{ - 20} \\ \\ \frac{ - 9}{10} + \frac{22}{15} + \frac{ - 13}{20} \\ \\ \frac{ - 54 + 88 + ( - 39)}{60} \\ \\ \frac{ - 54 + 88 - 39}{60} \\ \\ \frac{34 - 39}{60} \\ \\ \frac{ - 5}{60} \\ \\ \frac{ - 1}{12} .$