问题
填空题
|
答案
3÷5=0.6化成小数,化成分数是3÷5=
,根据分数的基本性质,3 5
=3 5
=3×5 5×5 15 25
=3 5
=3×2 5×2
=6:10 6 10
=3 5
=3×3 5×3 9 15
故答案是
=6:(10)=3÷5=15 (25)
=(0.6)(9) 15
|
3÷5=0.6化成小数,化成分数是3÷5=
,根据分数的基本性质,3 5
=3 5
=3×5 5×5 15 25
=3 5
=3×2 5×2
=6:10 6 10
=3 5
=3×3 5×3 9 15
故答案是
=6:(10)=3÷5=15 (25)
=(0.6)(9) 15