Question

simplify :4/13 + (-5/8) + (-8/13) + 9/13​

Answer 1

Answer will be - 25/104

=4/13 + (-5/8) + (-8/13) + 9/13

=4/13-5/8-8/13+9/13

=(32-65-64+72) /104

=104-129/104

=-25/104

Answer 2

Answer:

4/13+(-5/8)=4/13-5/8 because (+ - = -)

lc.m is 104 . 32-65/104= 33/104 -8/13+9/13=8/13-9/13 because(- += -)

l.c.m is 13. 8-9/13=1/13

33/104+1/13 l.c.m is104.33+8/104=

41/104