问题
填空题
2.5:0.75化成最简整数比是______,比值是______.
答案
(1)2.5:0.75
=(2.5×4):(0.75×4)
=10:3
(2)2.5:0.75
=2.5÷0.75
=10 3
故答案为:10:3,
.10 3
2.5:0.75化成最简整数比是______,比值是______.
(1)2.5:0.75
=(2.5×4):(0.75×4)
=10:3
(2)2.5:0.75
=2.5÷0.75
=10 3
故答案为:10:3,
.10 3