Question

add the following rational number -9/13 and -8/5​

Answer 1

Answer:

-144/65

Step-by-step explanation:

see -9/13 and -8/5 have LCM 65 so,

-45-96/65

minus and minus is equal to plus but the sin is minus

-114/65

Answer 2

Answer:

-9\13 and -8\5

first taking the LCM OF 13 AND 5

=65

-45\65 AND -104\65

then find the number

-46\65,-47\65 , -48\65 and etc