Answer :
Answer:
1/80 of a wall in 1 minute
Step-by-step explanation:
1 1/6=7/6
1 hour=60 minutes
7/6 hours=70 minutes
(7/8)/70
(7/8)(1/70)
7/560
1/80
Answer:
1/80 of a wall in 1 minute
Step-by-step explanation:
1 1/6=7/6
1 hour=60 minutes
7/6 hours=70 minutes
(7/8)/70
(7/8)(1/70)
7/560
1/80