Question
PSLE
Letters R, B, T formed a patten as shown below.

R B R T R R B R T R R B R T R . . .

If there are 52 'R', what is the greatest possible number of letters in the pattern?
2 m

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PSLE
Letters R, B, T formed a patten as shown below.

R B R T R R B R T R R B R T R . . .

If there are 52 'R', what is the greatest possible number of letters in the pattern?