Three men start together to walk along a road at the same rate. the lengths of their strides are 68 cm, 51 cm and 85 cm respectively. how far will they go before they will "in step" again?
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Answered by
7
the answer is 1020cm (lcm of 68;51;85)
Answered by
0
Answer:
10.2 m
Step-by-step explanation:
Distance travelled before they will be "IN STEP" again = LCM of 68 cm, 51 cm and 85 cm
LCM of 68, 51 and 85 = 3 x 4 x 5 x 17 = 1020cm
1020cm which is nothing but 10.2 meter
So, the answer is 10.2m
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