Question

If only the length of a rectangle is reduced to 2/3, then the ratio of the original area of ​​the rectangle and the new area will be​

Answer 1

Step-by-step explanation:

let l be the original length of the rectangle and b be the breadth and a be the area

now new length= l-2l/3=l/3

original area=lb

new area=lb/3

ratio= lb/(lb/3)

=3:1