Michi ran 7/8 of a mile on Monday without stopping, which is closest to the benchmark fraction _____ on Tuesday, she ran 6/8 of a mile without stopping, which is closest to the benchmark fraction ____ Michi ran about ___ more mile(s)
A. 1/2,1/4,1/4
B. 3/4,0/4, 3/4
C. 4/4,3/4,1/4​