Math, asked by aryanverma1155, 1 year ago

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 GOZMIt
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

aryanverma1155: thks
Answered by Nєєнα
24

Step-by-step explanation:

hope it helps u......❣️

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