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1 vote
I need to know if this Answer is correct. please tell me the answer. if it's wrong. Thanks!!!

I need to know if this Answer is correct. please tell me the answer. if it's wrong-example-1
User Umber
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7.9k points

2 Answers

5 votes
They are correct but I don't know whether or nor 13 asks you to simplify 23/20 to 1 3/20. But otherwise, it is all correct. Nice job. 
User Linluk
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7.5k points
1 vote
Here, as I can see, you are adding fractions, and making sure you have a common denominator.

12) is correct
13) is correct

You got a common denominator, and added them up! Great job!
User Makhdumi
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7.4k points