Answer:
u just expand the brackets out and make a linear equation to solve from there
Step-by-step explanation:
If you multiply them all you get 3.0519273e+15 as your answer.
Take 3/7 and multiply it by 2 to find out how much she knits in one hour. Then take that value and multiply by 12 to find out how much she knits in 12 hours.
3/7 x 2 = 6/7
6/7 x 12 = 72/7 or 10 2/7.