in a morning walk,three persons step off together.Their steps measure 80cm,85cm and 90 cm respectively.What is the minimum distance each should walk so that con cover the same distance in complete steps?
Answers
Answered by
8
heya....
Sol:
Minimum distance that each should walk = LCM of 80, 85 and 90.
80 = 2 x 2 x 2 x 2 x 5
85 = 17 x 5
90 = 2 x 3 x 3 x 5
LCM = 2 x 2 x 2 x 2 x 3 x 3 x 5 x 17 = 12240
Therefore, the minimum distance each should walk = 122 m 40 cm
tysm.@gozmit
Sol:
Minimum distance that each should walk = LCM of 80, 85 and 90.
80 = 2 x 2 x 2 x 2 x 5
85 = 17 x 5
90 = 2 x 3 x 3 x 5
LCM = 2 x 2 x 2 x 2 x 3 x 3 x 5 x 17 = 12240
Therefore, the minimum distance each should walk = 122 m 40 cm
tysm.@gozmit
aryanverma1155:
thks
Answered by
24
Step-by-step explanation:
hope it helps u......❣️
Attachments:
Similar questions