Question

8) Re-arrange suitably and find the sum in each of the following:
(i)3/5+7/3+9/5+-13/15+-7/3
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Answer 1

Step-by-step explanation:

5/3+11/2 +(-9/4)+(-8/3)+(-7/2)

➣ -5/3+11/2-9/4-8/3-7/2

➣ (-5/3-8/3)+11/2-9/4-7/2

➣ (-5-8)/3 + (22-9-14)/4

➣ -13/3 + (22-23)/4

➣ -13/3-1/4

➣ -13/3×4/4 - 1/4×3/3

➣ (-52-3)/12

➣ -55/12