Question

Bailey studies 3 days for her final exam in History. The first day she studied 1 1 2 hours. On day 2 she studied 1 2 as long as she did on day 1 and on day 3 she studied 2 1 2 times as long as she did on day 1. How many hours did she study over the three day period?

Answer 1

25,200 hours
112x12=1,344
212x112=23,744
1,344+23,744+112=25,200

Answer 2

the answer is 6

Explanation:

Answer 3

the answer is 6

Explanation: