Question

on a morning walk three persons step out together and their steps measure 30cm, 36cm, and 400cm respectively. What is the minimum distance each should walk so that each can cover the same distance in complete steps.​

Answer 1

Answer:

3600 cm

Step-by-step explanation:

30,36,400

lcm=3600cm

Answer 2

Minimum distance = LCM of 30,36,40
therefore ,
30 = 2×3×5
36 = 2×2×3×3
40 = 2×2×2×5
Thus the LCM of 30,36,40 = 360
Therefore the minimum distance each should walk = 3 m and 60 cm.