Answer:
29/30
Explanation:
Alright so the first thing we need to pay attention to is the fact that our denominators are not the same. We need to turn both denominators equal.
We can do this by choosing the least common multiple of 3 and 10. This would be 30.
So now we need to turn 2/3 into a fraction with a denominator of 30. We can do this by dividing 30 by 3 and getting 10. Next we multiply 10 by 2 to get 20. We have our first fraction: 20/30
Next, we must do the same to the second fraction; 3/10. Using the same least common multiple of 3 and 30, we must turn this fraction into one with a denominator of 30. We can do this by dividing 30 by 10 and getting 3. We can then multiply 3 by 3 to get 9. We have our second fraction: 9/30
Now we can add the numerators of both fractions since they now both have common denominators.
20/30 + 9/30 = 29/30
29/30 is our final answer