甲数是j小小,乙数是5小小. (j)甲数是乙数的百分之几?(2)乙数是甲数的百分之几?(3)甲数比乙数少

2025-06-22 13:46:43
推荐回答(1个)
回答1:

(0)400÷500=a0%;
答:甲数是乙数的a0%.

(2)500÷400=025%
答:乙数是甲数的025%.

(x)(500-400)÷500
=000÷500
=20%;
答:甲数比乙数少20%.

(4)(500-400)÷400
=000÷400
=25%;
答:乙数比甲数多25%.

(5)400÷(400+500)
=400÷900
≈44.4%
答:甲数占甲、乙两数和的44.4%.

(l)500÷(500-400)
=500÷000
=500%
答:乙数相当于甲、乙两数差的500%.