=101x(101/100-1)
=101x1/100
=1.01С�쿴һ����,��һ�쿴��ȫ����߷�֮һ,�ڶ��쿴��ʣ�µ����֮һ����3ҳ,���ǻ���137ҳû�п����Ȿ�鹲�ж���ҳ��(3+137)��(1-1/7-6/7��1/3) =140��(4/7)=245