Saved Bookmarks
| 1. |
In a morning walk three person step together the step measure 75 cm,80 cm and 90 cm Respectively. At what distance from the starting point they will again step off together?*( if any one help answer me then i will mark his/her as a Brainlest )* |
|
Answer» Step-by-step EXPLANATION: LCM of 75CM , 80cm, and 90cm = Prime FACTORISATION of : 75 = 3×5×5 80 = 2×2×2×2×5 90 = 2×3×3×5 LCM = (2×2×2×2×3×3×5×5) = 3600 So they will meet again at 3600cm or (=36m) from the starting point |
|