Question

what should be added to 2/3+3/5 to get -2/5

Answer 1

Answer:

Let the number be x.

2/3 + 3/5 + x = -1/6

10+9/15 + x= -1/6

19/15 + x =-1/6

x = -1/6-(-19/15)

x = (-5 -(-38/30))

x = -33/30 (divisible by 3)

x = -11/10

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

Let the number be x.

2/3 + 3/5 + x = -1/6

10+9/15 + x= -1/6

19/15 + x =-1/6

x = -1/6-(-19/15)

x=(-5-(-38/30)

x = -33/30 (divisible by 3)

x = -11/10