Answer:
19/35
Step-by-step explanation:
1/7 + 2/5
you need to make both of the denominators equal. to make them equal, multiple 1/7 by 5 to make 5/35 and multiple 2/5 by 7 to make 14/35.
then add the numerators
5/35 + 14/35 = 19/35
