Question

Suresh wants to frame 7 pictures.each with length 30cm.and breadth 3 by 4 m.what length of wood he need to make the frame. PLEASE ANSWER FRIENDS please

Answer 1

given
length =l=30 cm
Breadth = 3/4 m = 3/4*100cm =75cm

length of frame required for 1 frame = perimeter of the rectangle
=2(l+b)
=2(30+75)
=2*105
=210cm
total frame required for 7 pictures = 7×210
=1470cm

Answer 2

Length=30 cm
Breadth = 3/4 m now we will convert m in cm by multiplying with 100= 3/4*100cm =75cm

length of frame required for 1 frame = perimeter of the rectangle
=2(l+b)
=2(30+75)
=2*105
=210cm
total frame required for 7 pictures = 7×210
=1470cm