Question

The lenght breathn height of a hall 150m ,120m, n 30 m respectively.find tthe lenght of the longest rod of 3 dimensions

Answer 1

Answer:

30

Step-by-step explanation:

H.C.F of 150, 120 and 30 is a 30 ,

so the longest rod that measure the room exactly is 30 m rod

I.e 30×1

30×40

30×50