市一小六年级学生为灾区捐款情况如下表:
班级人数捐款总数六(1)54540六(2)56504(1)六(1)与六(2)班人数比是______.
(2)六(2)班与六(1)班捐款总数的比是______.
(3)六(1)班捐款总数与人数的比是______.
网友回答
解:(1)六(1)班人数:六(2)班人数,
=54:56,
=27:28;
(2)六(2)班捐款总数:六(1)班捐款总数,
=504:540,
=(504÷36):(540÷36),
=14:15;
(3)六(1)班捐款总数:人数,
=540:54,
=10:1.
故