Answer:
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Explanation:
Focusing on the first fraction, in order to simplify it, you have to multiply the denominator by the whole number; 4 x 3 is 12. You add the product to the numerator, so 12 + 1 would be 13. Therefore, the first fraction simplified would be
.
We can apply the same procedure to the next fraction, so 3 x 4 is 12, and 12 + 3 is 15.
would be your answer.
Hope this helps! :)