Ok so my answer is 2/4 x 1/6 = 1/12 but I need to show my work so i need help with that.

Aswim teacher sells lesson packages. the best deal has the highest ratio of lessons to total cost.swim lesson packagesnumber of lessons total cost$10$4010 1 $8015$80which package is the best deal? l lesson for $105 lessons for $4010 lessons for $8015 lessons for $80mark this and returnsave and exit

Can someone show me step by step how to do this?

D. in a discrete probability distribution, the sum of the probabilities for the discrete variables will be > 1. true or false