For TV Channel 46, one television programme leads to another without any break in between. How much longer is the Music Mtv than the Sports? Give your answer in min.
Programmes | Start times |
Sports | 10.00 a.m. |
Documentary | 10.50 a.m. |
Music Mtv | 11.20 a.m. |
Comedy | 12.25 p.m. |