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= 22/7 x 63
= 198 cm
banyak putaran:
= 198 m x 100 /198 cm
= 19800 / 198
= 100 putaran
= 22/7 x 63
= 198 cm
banyak putaran:
= 198 m x 100 /198 cm
= 19800 / 198
= 100 putaran