问题
填空题
3.2:0.24写成最简整数比是______,其比值是______.
答案
(1)3.2:0.24,
=(3.2×100):(0.24×100),
=320:24,
=(320÷8):(24÷8),
=40:3,
(2)3.2:0.24,
=3.2÷0.24,
=
,40 3
故答案为:40:3,
.40 3
3.2:0.24写成最简整数比是______,其比值是______.
(1)3.2:0.24,
=(3.2×100):(0.24×100),
=320:24,
=(320÷8):(24÷8),
=40:3,
(2)3.2:0.24,
=3.2÷0.24,
=
,40 3
故答案为:40:3,
.40 3