(4.25x0.9x4x11x0.5)除以(9x0.5x11)用简便方法怎么做

(4.25x0.9x4x11x0.5)除以(9x0.5x11)用简便方法怎么做
2024-12-27 15:41:44
推荐回答(2个)
回答1:

(4.25x0.9x4x11x0.5)除以(9x0.5x11)用简便方法怎么做

(4.25x0.9x4x11x0.5)÷(9x0.5x11)
=4.25x0.9x4x11x0.5÷9÷0.5÷11

=4.25x4x(0.9÷9)x(11÷11)x(0.5÷0.5)
=17x0.1x1x1
=1.7

回答2:

对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对对