Answer: I got 21 days. Hope this helps
(could be wrong)
The days that the same amount of grass feed 2 cows is 2 days.
Given that,
Based on the above information, the calculation is as follows:
[tex]= 2 \times 6 \div 7\\\\[/tex]
= 1.71
= 2 days
Therefore we can conclude that the days that the same amount of grass feed 2 cows is 2 days.
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