Question
PSLE
Letters L, T and K formed a patten as shown below.

L T K T L L T K T L L T K T L . . .

If there are 137 'L', what is the greatest possible number of letters in the pattern?
2 m

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PSLE
Letters L, T and K formed a patten as shown below.

L T K T L L T K T L L T K T L . . .

If there are 137 'L', what is the greatest possible number of letters in the pattern?