Need help asap! Given the four rational numbers below, come up with the greatest sum, difference, product, and quotient, using two of the numbers for each operation. (Numbers can be used more than once) Show your work.
Numbers: 6.6 -4 3/5 18 1/2 -12.4
Word form since the numbers are messed up: six point six, negative four and three fifths, eighteen and one half, and negative twelve point four

Chosen according to the volume of oil it can haul, as shown in at a railway yard, locomotives are used to haul containers carrying the table. locomotive capacity a450 0 -750 cubic feet cg35 750-1,500 cubic feet br73 1,500-2,500 cubic feet yh61 2,500-3,500 cubic feet & the four cylindrical containers listed in the table need to be hauled. cylinder length (ft.) diameter (ft.) fill level a 40 , 12 half b 24 8 full c 16 16 full 6 12 full d match each container to the locomotive needed to haulit a450 cylinder a yh61 cylinder d