Jawabanmu

2014-06-07T21:06:46+07:00
Keliling = phi. d
= 22/7 . 98
= 308 cm / 3,08 m

924 ÷ 3,08 = 300 kali
2014-06-07T21:08:24+07:00
K : 2* 22/7*49 = 308cm
924 m = 92400cm: 308 = 300 putaran