Question

sonia take 3 hours 30 minutes and 20 second to complete 5 round in a playground. how much time
take to complete one round​

Answer 1

Answer:

The time of their meeting is the LCM of 18 and 12 in minutes.

Prime factorisation of 18=2×3×3

Prime factorisation of 12=2×2×3

Hence, LCM of 18,12=2×3×3×2=36

Sonia and Ravi meet after 36 minutes.

Answer 2

Step-by-step explanation:

3hrs 30min 20sec

× 5

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15hrs 150 min 100sec