Question

3/5+7/3+(-2/5)+(-2/3)
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Answer 1

3/5+(-2/5)=1/5

7/3+(-2/3)=5/3

lcm=15

1/5×3=3/15

5/3×5=25/15

3/15+25/15=28/15

Answer 2

Answer:

28/15

Step-by-step explanation:

3/5 - 2/5 = 1/5

7/3 - 2/3 = 5/3

1/5 +5/3 = 3+25/15

= 28/15