17.5÷12.5×1.4简便计算怎么算
17.5÷12.5×1.4简便计算怎么算
17.5÷12.5×1.4简便计算怎么算
17.5÷12.5×1.4
=1.4×1.4
=1.96
没有合适的简便方法
17.512.5️1.4怎么简便计算
17.512.5️1.4
=175125️1.4
=25x7(25x5)x1.4
=75x1.4
=1.2x1.4
=1.68
简便计算 17.5*0.25+12.5/4
17.5*0.25+12.5/4
=¼×﹙17.5+12.5)
=¼×30
=7.5
1.4*12.5-1.25简便计算
=1.4*10*1.25-1.25
=14*1.25-1.25
=(14-1)*1.25
=13*1.25
=(8+5)*1.25
=1+6.25
=1.625
简便计算42.5÷12.5怎么算?
42.5÷12.5
= 42.5÷100×8
= 0.425×8
= 3.4
-69×(-1/4)+12.5×0.25-25%×(+17.5)的简便计算
-69×(-1/4)+12.5×0.25-25%×(+17.5)
= 69×1/4+12.5×1/4-1/4×17.5
= 1/4×(69+12.5-17.5)
= 1/4×64
= 16
28乘17.5怎么简便计算
28*17.5
=17.5*4*7
=70*7
=490
8.8÷12.5用简便计算怎么算
8.8/12.5=8.8*8/(12.5*8)=(10-1.2)*8/100=(80-9.6)/100=70.4/100=0.704
8.8÷12.5用简便计算怎么算
=88/10÷125/10
=88/10*10/125
=88/125
8.8*12.5*0.6的简便计算怎么算。
=8*12.5*0.1*0.6
=100*0.06
=6
2021-01-25 广告