问题
解答题
分数化成小数(除不尽的保留两位小数).
1
|
答案
=3÷8=0.375;3 8
1
=9 20
=29÷20=1.45;29 20
=5÷6≈0.83;5 6
=0.68.17 25
故答案为:0.375,1.45,0.83,0.68.
分数化成小数(除不尽的保留两位小数).
1
|
=3÷8=0.375;3 8
1
=9 20
=29÷20=1.45;29 20
=5÷6≈0.83;5 6
=0.68.17 25
故答案为:0.375,1.45,0.83,0.68.