Question

-9 upon 24 + (-1 upon 18)
​

Answer 1

Answer:

12/24

Step-by-step explanation:

-9/24+(-1/18)

– + = –

9/2-(-1/18)

– – = –

9/24+1/18

LCM =24

9/24+3/24

=12/24 ANS