问题
填空题
把0.56:0.64化成最简单整数比是______:______,比值是______.
答案
(1)0.56:0.64,
=(0.56×100):(0.64×100),
=56:64,
=(56÷8):(64÷8),
=7:8,
(2)0.56:0.64,
=0.56÷0.64,
=
,7 8
故答案为:7、8;
.7 8
把0.56:0.64化成最简单整数比是______:______,比值是______.
(1)0.56:0.64,
=(0.56×100):(0.64×100),
=56:64,
=(56÷8):(64÷8),
=7:8,
(2)0.56:0.64,
=0.56÷0.64,
=
,7 8
故答案为:7、8;
.7 8