Question

in a walking competition three boys step off together. their steps measure 80, 85 and 90 cm respectively. at what distance from the from the starting point they will again step off together?



plz answer it correctly and plz also write wording ​

Answer 1

Answer:

Step-by-step explanation:

Take the LCM of 85,90&80

85=17X5

90=2X5X9

80=5X16

LCM=5X16X9X17=12240

they again stepoff togetherat a distance of 122.40 Meter from starting point.