Answer:
179
Step-by-step explanation:
I believe this is correct, if not feel free to elt me know and I will fix it. I'm sorry in advance if it is incorrect.
The answer to your question is 2/7 is 1/2 of 1 3/4.
She says 35 because number 7 in line says 31, so 31+4=35...
I hope this helped you!