Go to the third pic for your answer. I got problem 4 wrong but it shows the correct answer.
100 yd * 3ft/1 yd * 12 in /1ft
100*3*12 in
3600 in
Answer:
10/3 hours
Explanation:
If Maria practices 5/6 hours a day, then she practices (5/6)(4) hours in 4 days.
(5/6)(4)=20/6
20/6 can be simplified to 10/3 hours.
I hope this helps!
Katie won't have more than 100 shells until the 7th day