题目内容
5÷8=______:16=
=25÷______=______填小数.
15 |
() |
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;
故答案为:10,24,40,0.625.
15=5×3,8×3=24;
25=5×5,8×5=40;
5÷8=0.625;
所以5÷8=10:16=
15 |
24 |
故答案为:10,24,40,0.625.
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