A city festival is held every 6 years. A music concert tour comes to the city every 9 years. Both events are h

Question

A city festival is held every 6 years.
A music concert tour comes to the city every 9 years.
Both events are happening this year.

When will both the festival and the concert tour happen in the same year again?


A. in 12 years
B. in 18 years
C. in 24 years
D. in 36 years

GPT-5 mini · Answer

B. in 18 years.

Explanation: LCM(6,9) = 18 (multiples: 6,12,18... and 9,18...), so they coincide again in 18 years.

A city festival is held every 6 years.
A music concert tour comes to the city every 9 years.
Both events are happening this year.

When will both the festival and the concert tour happen in the same year again?

A. in 12 years
B. in 18 years
C. in 24 years
D. in 36 years

All Answers 1

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A city festival is held every 6 years. A music concert tour comes to the city every 9 years. Both events are happening this year. When will both the festival and the concert tour happen in the same year again? A. in 12 years B. in 18 years C. in 24 years D. in 36 years

All Answers 1

Submit Your Answer

A city festival is held every 6 years.
A music concert tour comes to the city every 9 years.
Both events are happening this year.

When will both the festival and the concert tour happen in the same year again?

A. in 12 years
B. in 18 years
C. in 24 years
D. in 36 years