Question

considered the statement: ratio of breadth and length of a hall 2:5 complete the following table that shows some possible breadth and length of the hall

Answer 1

let the length and breadth ratio 2x and 5x
take x=5
then, breadth=10
length=25
x=10
b=20
l=50
x=20
b=40
l=100

I hope this solution is very simple