Question

in a morning walk a man a woman and a child step off together. Their steps measure 90cm, 80cm and 60cm. What is the minimum distance each should walk to cover the distance in complete steps?

Answer 1

Step-by-step explanation:

in a morning walk a man ,a woman and a child setp off together.

length of men's step = 90cm

length of woman's step = 80cm

length of child's step = 60 cm

minimum distance each should walk to cover the distance in complete steps = LCM of {90, 80, 60}

= 720 cm

hence, minimum distance = 7.2 m

Answer 2

Answer:

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