Multiply 6 by 2 1/7 . Convert the product to be a mixed number.

To multiply 6 by 2 1/7, we need to convert 2 1/7 to an improper fraction.

To do this, we multiply the whole number (2) by the denominator (7) and add the numerator (1):
2 * 7 + 1 = 14 + 1 = 15
Therefore, 2 1/7 as an improper fraction is 15/7.
Now we can multiply 6 by 15/7:
6 * 15/7 = 90/7
To convert the product to a mixed number, we divide the numerator (90) by the denominator (7):
90 รท 7 = 12 remainder 6
So, the mixed number form of the product 90/7 is 12 6/7.