Arrange the given sets of numbers in their descending order. [3 MARKS] 1) 5.1, 7.3, 1.6, 7.2, 6.2 2) 1.4, 1.004, 1.04, 1.0004, 1.00004 3) 7.3, 1.1, 0.6, 7.02, 6.2
What is the value of 5.8 + 7.3?