For TV Channel 48, one television programme leads to another without any break in between. How much shorter is the Variety Show than the Comedy? Give your answer in min.
Programmes | Start times |
Cooking Show | 2.00 p.m. |
Comedy | 2.50 p.m. |
Variety Show | 4.05 p.m. |
Education | 4.40 p.m. |