Faiza, Krish and Joe start cycling around the park from the same point at the same time. Faiza circles the park in 60 seconds, Krish and Joe circle the park in 14 seconds and 25…

Question

asked Mar 26, 2021 8.3k views

1 Answer

Trap · Answer 1 · 2021-04-02T08:42:11+0000

Answer:

The time at which they will all meet at a place together is 350 minutes

Explanation:

The time it takes Faiza to cycle the park = 60 seconds

The time it takes Krish to cycle the park = 14 seconds

The time it takes Joe to cycle the park = 25 seconds

Therefore, the time they will all meet at a place together is given by their Lowest Common Multiple as follows;

LCM = 60 × 14 × 25 = 21,000 seconds

Therefore, the time at which they will all meet at a place together in minutes = 21000 seconds/(60)×minute/second = 350 minutes