Question

In a morning walk three person step of together. Their steps measure 40cm 45cm 48cm respectively what is the minimum distance each should walk so that all can cover the same distance in complete steps

Answer 1

Answer:

1440

Step-by-step explanation:

LCM of 40,45 and 48    

2 =  20,45,24

2 =  10,45,12

5 =  2,9,12

3 =  2,3,4

LCM = 2*2*5*3*2*3*4 = 1440