Question

17.5÷12.5×1.4简便计算怎么算

Answer 1

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

Answer 2

是七点5÷12点5×1点四简便方法怎么算？