Question

substract the sum of -5/7 and -8/3 from the sum 5/2 and 11/2​

Answer 1

Answer:

12,11,3,9

this is answer

Answer 2

Answer:

(-5/7) +(-8/3)

=-5/7-8/3

=LCM of 7,3=21

=[3*(-5) ] - (8*7) /21

=-15-56/21

=-71/21