把20颗糖分给3个小朋友,每人分6颗,还剩2颗 .
= : =75%=3÷ = .(填小数)
10÷ = :75== %= (填小数).
÷4=2=3=.
÷ = %=0.375=.
3: ==24÷ = %=五折=.