5/8*33+66*62.5%+0.652怎么简便计算
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5/8*33+66*62.5%+0.652怎么简便计算
5/8*33+66*62.5%+0.652怎么简便计算
5/8*33+66*62.5%+0.652怎么简便计算
5/8*33+66*62.5%+0.652
=0.625×33+66×0.625+0.652
=0.625×33(1+2)+0.652
=0.625×99+0.652
=0.625(100-1)+0.652
=62.5-0.625+0.652
=62.527
你的题目里的0.652应该是0.625吧?
5/8*33+66*62.5%+0.652…………变一变就简便(因为,5/8=62.5%,0.652=62.5%)
=62.5%×33+66×62.5%+62.5%×1
=62.5%×(33+66+1)
=62.5%×100
=6250
5/8*33+66*62.5%+0.625
=0.625*33+66*0.625+0.625*1
=0.625*(33+66+1)
=0.625*100
=62.5
5/8*33+66*62.5%+0.652怎么简便计算
用dijkstra算法求解最短路径,point/1..86/:v;road(point,point):w,x;endsetsdata:数据enddata@for(road(i,j):w(i,j)=0);w(5,13)=9.05; w(5,39)=8.93; w(5,33)=12.28; w(5,55)=8.37; w(5,74)=12.51;w(7,33)=0.65; w(7,66)=1; w(8,38)=2; w(8,67)=3.87; w(9,44
15+6+5+5+8+12+22+33+55+66+11+12+18+10+0=?
1+2+3+4+5+6+7+8+9+11+33+66+555+9999
8分之5和62.5%谁大
一组数据中,有没有多个众数?例:1 3 5 5 5 66 66 66 33 3例:1 3 5 5 5 6 6 6 3 3 4 7 8 众数是什么
根据下列的算式编一道应用题33+33=66 66*5=?
1+2+3+4+5+6+7+8+9+10+11+22+33+44+55+66+77+88+99=?
1+2+3+4+5+6+7+8+9+99+88+77+66+55+44+33+22+11
1+1+2+3+4+5+6+7+8+9+11+622+33+44+55+66=?
脱式计算 14.35×5/8+62.5%×62.5%+5×5/8 4/15×8/11×(45×22) 1/2+1/6+1/12+...+1/9048/5-13/6+17/5-23/650×10.2-283.5÷27+50.05117÷36-3.56×0.451.26×7+1.35×3+1.26×33÷3/8-3/8÷3
1+2+3+4+5+6+7+8+9+11+22-33+33+44+55+66+77+88+99+12+13+14+15+16+17+18+19
18/2/3+0.65*8/13-2/7*18+5/13*0.65有什么简便运算?
18×3/7 +0.65×8/13 - 2/7 ×18+5/13 ×0.65
14*3/7+0.65*8/13-2/7*14+5/13*0.65巧算
14*3/7+0.65*8/13-2/7*14+5/13*0.65
简便计算 16.75*62.5%-3/4*5/8
0.625×0.5+5/8+1/2×62.5%简便运算