If there are 144 fruits in a box. and 1/8 are red apples and 1/4 are green apples and the rest are oranges. than how many oranges are there all together? and what fraction of the fruit is oranges?

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