Jawabanmu

2014-05-01T13:52:05+07:00
K= 22/7*70=220 cm

220*200= 44.000 cm =  440 m
2014-05-01T13:55:45+07:00
Jadi 22/7 . 70 = 220 ### 220.200 = 440000 cm / 4400 m