两个体积相等的长方体,它们的长、宽、高一定相等. .(判断对错)
÷8=0.25= %= :16.
==8÷ == (小数).
÷4==15÷ = = 折.
3÷8== (填小数)
÷8﹦﹦12.5%﹦ : ﹦ (填小数)