Respuesta :
Answer:-A. Gillian walked 10 minutes more than Nancy.
Explanation:-
Nancy walked 50 minutes each day for 4 days last week.
Total time she walked= 50×4=200 minutes
Gillian walked 35 minutes for 6 days last week.
Total time he walked=35×6=210 minutes
We can see 210>200
Difference in time=210-200=10 minutes.
Thus, Gillian walked 10 minutes more than Nancy.