What is two and one third times four fifths

Idont understand math at all! : o( use this scenario to answer the remaining questions: brenton purchased a new bedroom set for $4,500.00. he lives in arizona and pays a 8.75% sales tax. if he made a 50% down payment and financed the rest, what amount did he finance? what is the total sales tax brenton will pay? enter your answer in currency format, round to the nearest cent. what was brenton's total amount financed? enter your answer in currency format, round to the nearest cent.

The interior angles formed by the side of a hexagon have measures of them up to 720° what is the measure of angle a

The volume of a box varies directly with its length if a box in the group has a length of 30inches and k=24 what is its volume