Mila is a professional marathon runner. She spends 38 hours each week training. She spends 2/5 of her training time running and 3/8 of her training time in the gym. How many hours does she spend in the gym every week.

Thanh and her crew are building a stage in the shape of a trapezoid for an upcoming festival. the lengths of the parallel sides of the trapezoid are 14 ft and 24 ft. the height of the trapezoid is 12 ft.what is the area of the stage? enter your answer in the box. ft²