A) 1109
B) 1102
C) 1100
D) 1120
Correct Answer: D
Solution :
L.C.M. \[(35,\,\,32,\,\,40)={{2}^{5}}\times 5\times 7=1120\] So, each should walk 1120cm so that each can cover the same distance in complete steps.You need to login to perform this action.
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