Answer:

1.) 8/10 or 4/5

2.) 4/9

Step-by-step explanation:

3/10 + 1/2

3 /10 + 5/10

= 8/10 or 4/5

1/3 + 1/9

3/9 + 1/9

= 4/9

HOPE IT HELPS

JUST CORRECT ME IF I'M WRONG

Answer:

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