re arrange suitably and find the sum of the following 5/3+11/2+(-9/4)+(-8/3)+(-7/2)
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5/3+11/2+(-9/4)+(-8/3)+(-7/2)
=> 5/3+11/2 - 9/4 - 8/3 - 7/2
,=>(8/3 - 5/3)+(11/2 -7/2) - 9/4
=> 2/3 + 4/2 - 9/4
=> LCM of 2,3,4 =12
=> (8×4)/12 +( 4×6)/12 - (9×3)/12
=> 32/12 + 24/12 - 27/12
=> (32+24-27)/12
=> 29/12.
Hope it will help you!!
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