(-32/3)+(-2.4)-(-1/3)-(42/5)
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(-32/3)+(-2.4)-(-1/3)-(42/5)(-32/3)+(-2.4)-(-1/3)-(42/5)(-32/3)+(-2.4)-(-1/3)-(42/5)(—32/3)+2,4+1/3+
(-32/3)+(-2.4)-(-1/3)-(42/5)
(-32/3)+(-2.4)-(-1/3)-(42/5)
(-32/3)+(-2.4)-(-1/3)-(42/5)
(—32/3)+2,4+1/3+42/5
=【(—32/3)+1/3】+
2,4+42/5
=31/3+36/5
=236/15
(-32/3)+(-2.4)-(-1/3)-(42/5)
2.4 mm x 3.2 mm怎么转换成3/32” X 1/8“
1/8+(-2.4)-(3/8)-.
5比x=2.4比1.2 2/3x-1/2x=12 0.125*32*4 (51-34/39)×1/17
32^1/3如何化简呢?
(-11/3)+(-2.4)-(-1/3)-(-22/5)过程
32**4 1*3** 51*** *3*** **13*
化简下列各比1、2.4:1又4/5 2、3又1/2:1.753、3又1/5:2又1/24、1:1/75、124:726、2平方米:4320平方厘米7、32分:2小时
(2.4*37+24*2.5-2.4*52)*(1/3+1/12-1/8)简便方法
2.4乘( )等于3
解方程54*1/6-2.4X=354*1/6-2.4X=3
(3分之1+2.4*6分之1)/0.22简算
(1/3+2.4*1/6)除以0 .22
(-10)*3*(-1/2)*(-16/3)*4/5;16*(-18)*0.25*(-1);(-2)-(+5/6)*(-3/5);-4-2*32+(-2*32);【5/3-(1/3-1/6+5/12)*2.4】*5.*是乘号,要过程哦
(3+1)(3^2+1)(3^3+1)(3^4+1)…(3^32+1)步骤
问几道解方程x/6-x=(x-3)/6x-1=1/2x+1/4x+1/8x+1/16x+1/32x77/x=2.5*77/x+2.4要注明是哪一题
41页化简比32:24 1/6:3 1.25:0.75 11/12:5/24 4.5:5 1:2.6 4/7:1/3 15:216:2.4 46页简算(32+4/9+8/9)*1/4 11-3/11-7/11-1/11 88*3/89 6/11*7/8-5/12除以11/6
[-3.5-2.4*(5/8+7/12-1/6)]/(-3)²