问题
解答题
求出下面各式的商,并把所得的商化成百分数.
(1)5÷8
(2)2.4÷6
(3)4÷7.
答案
(1)5÷8,
=0.625,
=62.5%;
(2)2.4÷6,
=0.4,
=40%;
(3)4÷7,
≈0.571,
=57.1%.
求出下面各式的商,并把所得的商化成百分数.
(1)5÷8
(2)2.4÷6
(3)4÷7.
(1)5÷8,
=0.625,
=62.5%;
(2)2.4÷6,
=0.4,
=40%;
(3)4÷7,
≈0.571,
=57.1%.