Use the interactive tool to find the sum: Negative two-fifths + one-half
Negative one-third
Negative StartFraction 3 over 7 EndFraction
StartFraction 1 over 10 EndFraction
StartFraction 3 over 7 EndFraction

Ive seen someone do this before, but the answer didnt make sense.

Respuesta :

Answer:

1/10

Step-by-step explanation:  The  common denoninator is 10

Answer:

1/10

Step-by-step explanation:

mark brain on test plz