To subtract these fractions, you need to find a common denominator. In this case, the common denominator is 7.
4 and 4/7 can be written as 4 + 4/7 which is equivalent to 28/7 + 4/7 = 32/7.
Therefore, 4 4/7 is equal to 32/7.
Likewise, 7 9/7 can be written as 7 + 9/7 which is equivalent to 49/7 + 9/7 = 58/7.
Therefore, 7 9/7 is equal to 58/7.
Now subtracting 32/7 from 58/7, we get:
58/7 - 32/7 = 26/7
Therefore, 4 4/7 - 7 9/7 = 26/7.
To subtract these fractions, you need to find a common denominator. In this case, the common denominator is 7.
4 and 4/7 can be written as 4 + 4/7 which is equivalent to 28/7 + 4/7 = 32/7.
Therefore, 4 4/7 is equal to 32/7.
Likewise, 7 9/7 can be written as 7 + 9/7 which is equivalent to 49/7 + 9/7 = 58/7.
Therefore, 7 9/7 is equal to 58/7.
Now subtracting 32/7 from 58/7, we get:
58/7 - 32/7 = 26/7
Therefore, 4 4/7 - 7 9/7 = 26/7.