1.38化成最简分数是多少?⑴假分数:1.38=1.38×100/100=138/100=69/50;⑵带分数:1.38=1又 0.38×100/100=1又 38/100=1又 19/50;
1.38=138/100=69/50
1.38=138/100=69/50 加油