问题
解答题
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答案
(1)因为0.8<1,所以13×0.8<13;
(2)6.5×0.1=0.65,6.5÷10=0.65,因为0.65=0.65,所以6.5×0.1=6.5÷10;
(3)0.89<0.9;
(4)因为0.9<1,所以1÷0.9>1;
(5)4.7÷100=0.047,4.7×0.1=0.47,因为0.047<0.47,所以4.7÷100<4.7×0.1;
(6)2÷3≈0.667,因为0.667<0.67,所以2÷3<0.67.
故答案为:<,=,<,>,<,<.