Dave is his grandmother make trail mix. his grandmother asks him to add 1/5 cup of fruit for every1/3 cup of nuts. to satisfy his grandmother’s request, dave must mix cups of fruit for a single cup of nuts.

What is the lcm of 16 and 40 ? 24 and 40 ?

Carli has 90 apps on her phone. braylen has half the amount of apps as theiss. if carli has three timesthe amount of apps as theiss,how many apps does braylen have? let b represent the number of braylen's apps and t represent the number of theiss's apps.

Anew obstacle course is home to several new types of challenging obstacles. one such obstacle is traversing a 15-stair staircase. to make it more challenging, the stairs are not uniformly spaced. rather, the vertical space between consecutive stairs for the first 10 stairs is 113 feet and the vertical space for the last 5 stairs is 134 feet. what is the total vertical distance traveled ascending and descending the entire 15-stair staircase?