Question

i challenge you to solve this question ​

Answer 1

Challenge declined.....hahaha!!!!!!

Answer 2

Let original length and breadth be l and B respectively

Hence area of rectangle = l B

If length is 2L and breadth is 2B

Area of rectangle = 2 L * 2 b

= 4 Lb

Hence ratio of original area and new area is

Lb :4lb = 1:4