Math, asked by priya4248, 9 months ago

48, 60 and 72 km a day, round the field. When will they meet agall.
16. In a morning walk three persons step off together, their steps measure 80 cm
85 cm and 90 cm respectively. What is the minimum distance each should walk so that
he can cover the distance in complete steps?
ANSWERS​

Answers

Answered by ligadedipak9977
1

Answer:

GIVEN: Their steps measure 80 cm, 85 cm and 90 cm.

We have to find the L.C.M of the measures of their steps i.e. 80 cm, 85 cm, and 90 cm, to calculate the required distance each should walk.

L.C.M of 80 cm, 85 cm, and 90 cm.

80 = 2⁴ x 5

85 = 17 x 5

90 = 2 x 3 x 3 x 5

L.C.M of 80, 85 and 90 = 2⁴ x 3 x 3 x 5 x 17

L.C.M of 80, 85 and 90 = 12240 cm

Hence, the minimum distance each should walk so that all can cover the same distance in complete steps is 12240 cm.

Answered by eswaritaj80
0

Answer:

Priya thank u for marking my answers as branliest thank you

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