How do u do this i am very lost yep.

Order the numbers in each list from least to greatest. 0, |−14|, 13, −12, |−16|, 17

David bought a poster for an art project. the poster is 2.7 feet wide and 3.9 feet tall. what is the area of the poster?

Mary used 1/7 of a spool of ribbon to complete 4 projects. she used the same amount of ribbon on each project. how much ribbon did she use on each project?