Answer i need and no one ever answers, must answers both or try to

Mr angulo buy 5/8 pound of red grapes and 3/8 pound of green grapes.how many pounds of grapes did mr angulo buy

1. find the area of the unshaded square 2. find the area of the large square 3. what is the area of the frame represented by the shaded region show

A25- foot ladder leans against a building and reaches a point of 23.5 feet above the ground .find the angle that the ladder makes with the building