Discount is calculated on [marked price/selling price]

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

Fill in the table with whole numbers to make 430 in five different ways

Find y to the nearest hundreds place