问题
解答题
5÷8=______:16=
|
答案
16=8×2,5×2=10;
15=5×3,8×3=24;
25=5×5,8×5=40;
5÷8=0.625;
所以5÷8=10:16=
=25÷40=0.625填小数;15 24
故答案为:10,24,40,0.625.
5÷8=______:16=
|
16=8×2,5×2=10;
15=5×3,8×3=24;
25=5×5,8×5=40;
5÷8=0.625;
所以5÷8=10:16=
=25÷40=0.625填小数;15 24
故答案为:10,24,40,0.625.