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VashaNatasha [74]

3 years ago

10

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?

3 answers:

strojnjashka [21]3 years ago

7 0

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

Novay_Z [31]3 years ago

7 0

Answer:

the answer is 6

Step-by-step explanation:

kakasveta [241]3 years ago

7 0

Answer:

the answer is 6

Step-by-step explanation:

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Step-by-step explanation:

Given

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