Question

Find the length of the wooden stro rewured to frame a photograph of length 35 cm and breadth25cm.if the wooden strip costs 50 Paise per cm find the cost of the photogra oh

Answer 1

here,
perimeter of photograph = 2(35+25) = 120cm
now, cost of wood required to make a frame will be,
120 x 50 = 6000 piase or Rs 60