Answer:
3/4
Explanation:
To add fractions, they must have common denominators
convert them to common denominators
4/7 × 4/4 = 16/28
now their denominators are the same
16/28 + 5/28
add the numerators
16 + 5 = 21
21/28
Both the numerator and the denominator can be divided by 7
3/4 is the simplest form