A video cassette tape has a running time of 3 hours while at standard speed, 5 hours while at long-play speed, and 7 hours while at super long-play speed. If - of the tape is recorded at standard speed, 2 at long-play speed, and 1 w 10 at super long-play speed, what is the total running time of the video cassette tape? Write the solution as a mixed number or a fraction in lowest terms. Answer B Tables Ed Keypad