问题
解答题
把3.5:20%化成最简单的整数比是______,比值是______.
答案
(1)3.5:20%
=3.5:0.2
=(3.5×10):(0.2×10)
=35:2
(2)3.5:20%
=35:2
=35÷2
=17.5.
故答案为:35:2,17.5.
把3.5:20%化成最简单的整数比是______,比值是______.
(1)3.5:20%
=3.5:0.2
=(3.5×10):(0.2×10)
=35:2
(2)3.5:20%
=35:2
=35÷2
=17.5.
故答案为:35:2,17.5.