XII workers are working on painting a fence. If each worker can paint VI meters of fence in an hour, how many meters can the workers paint, in total, over a period of 8 hours (answer in Roman Numerals)?
The boundary of a hospital is to be repainted by a group of workers. If ^@ 5 ^@ workers can paint ^@ 372.5 \space m ^@ of the boundary in an hour, then how many metres of the boundary will ^@ 14 ^@ workers paint in an hour?
Gayani and four of her friends Thilina, Nipuni, Sachintha and Nethmi go to dinner. Gayani's food costs $17.33, Thilina's food costs $15.20, Nipuni's food costs $14.66, Sachintha's food costs $11.26, and Nethmi's food costs $18.06. How much money do they spend in all?