Question

the outer length and breadth of the photo frame is 80 centimetre and 50 cm with the frame is 3 cm all round the photos what is the area of the picture that will be visible

Answer 1

If the border had been 2 inches wide on each side, the total area would have been (M + 52) square inches. ... If you have a border around a picture that is 1" wide, it doesn't add just 1" to the width and height, but actually 2" to ...