Jawabanmu

2014-09-03T19:26:30+07:00
= 240 : 40 = 6
= 30 x 6 = 180
= jawaban = b. 180
1 5 1
2014-09-03T19:26:37+07:00
240 / 40 = 6
berarti 30 x 6 = 180 km (b)