Todd ran 8 laps around a 400-meter track on monday,4laps on tuesday,8 laps on wednesday,4 laps on thursday, and 8laps on friday. how many kilometers did he run?

If jaime wants to find 60% of 320, which table should he use?

Aculinary club earns $1360 from a dinner service. they sold 45 adult meals and 80 student meals. an adult meal costs twice as much as a student meal. what is the cost of an adult meal?

Acircle has a radius of 17. approximately what is the area of the circle