Answer:
7y/9
Explanation:
The first step is to find the common denominator. 3*3=9, so you can multiply the first number by 3/3 to make it 3y/9. Now you can add. 3y/9+4y/9=7y/9. Hope this helps!
We need to get a common denominator
y/3 + 4y/9
Multiply the first term by 3/3 to get a common denominator of 9
3/3 *y/3 + 4y/9
3y/9 +4y/9
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