Question

In a morning walk three persons step off together their steps measure 80 CM 85 cm and 90 cm respectively how much Total distance recover if first person take 10 steps second one person tickets and third person take 20 steps

Answer 1

Hey Dear,

◆ Answer -

Total distance = 38.75 m

◆ Explanation -

Distance covered by 1st person -

s1 = n1 × l1

s1 = 10 × 80

s1 = 800 cm

Distance covered by 2nd person -

s2 = n2 × l2

s2 = 15 × 85

s2 = 1275 cm

Distance covered by 3rd person -

s3 = n3 × l3

s3 = 20 × 90

s3 = 1800 cm

Total distance covered by all of them -

s = s1 + s2 + s3

s = 800 + 1275 + 1800

s = 3875 cm

s = 38.75 m

Therefore, total distance covered by 3 persons is 38.75 m.

Best luck, dear.