For TV Channel 39, one television programme leads to another without any break in between. How much shorter is the Documentary than the Home Decor? Give your answer in min.
Programmes | Start times |
Documentary | 9.00 a.m. |
Adventure | 9.30 a.m. |
Home Decor | 10.10 a.m. |
News | 11.00 a.m. |