Question

Ratio of breadth of length of a hall is 2:5complete the following table that shows that possible length and breadth of the hall

Breadth: 10 40
Length : 25 ? ​

Answer 1

Step-by-step explanation:

Breadth of the hall(in m) 10 20 40 12 28

Length of the hall(in m) 25 50 100 30 70

The ratio of Breadth and length is 2:5

Let the common factor be x

So the breadth is 2x

The length is 5x

→5x=50

x=10

2x=20

So breadth is 20

→2x=40

x=20

5x=100

So length is 40

→12:30=2:5

They are in the ratio so they are considered to be length and breadth

→28:70=2:5

They are in the ratio so they are considered to be length and breadth