Question

. If the length of a rectangle is doubled and its breadth is made one-fourth of the original, then find the ratio of the area of the new rectangle so formed to that of the area of original rectangle.​

Answer 1

Answer:

Let length be x

breath=y

Area=xy

New length=2x

New breadth=y/4

New Area=2xxy/4=xy/2

Required ration=xy/2:xy=1:2.

Please mark me as brainliest

Answer 2

Answer:

1:2

Step-by-step explanation:

area of original rectangle is lb

area of new rectangle is 2l*b/4

which is equal to lb/2

lb/2:lb

lb:2lb

1:2