Answer:
7 x 3 1/4 = 91/4 or 22 3/4
Explanation:
To calculate 7 x 3 1/4, we can first convert the mixed number 3 1/4 to an improper fraction:
3 1/4 = (3 x 4 + 1) / 4 = 13/4
Then, we can multiply 7 by 13/4 as follows:
7 x 13/4 = (7 x 13) / 4 = 91/4
Therefore, 7 x 3 1/4 = 91/4 or 22 3/4 (if we want to express the answer as a mixed number).