Question

-2/3+(-4/7) + 8/3+6/5

Answer 1

-2/3+(-4/7)+8/3+6/5
=(8/3-2/3) -4/7+6/5
=(8-2)/3 -4/7+6/5
=6/3-4/7+6/5
=2/1 -4/7+6/5
Lcm=35
=(70-20+42)/35
=92/35

Answer 2

given,

-2/3+(-4/7)+8/3+6/5

= -2/3-4/7+8/3+6/5

= -2(35)-4(15)+8(35)+6(21)/105

= -70-60+280+126/105

= 276/105

= 92/35

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