Question

7.3×1.2-1.8怎么简算

Answer 1

7.3×1.2-1.8怎么简算

7.3x1.2-1.8
=0.6*(2*7.3-3)
=0.6*11.6
=8.76

5.3×1.2 5.3×1.8怎么简算

5.3×1.2+5.3×1.8
=5.3×(1.2+1.8)
=5.3×3
=15.9

1.8+1.2÷(1.81.2)怎么简算

1.8+1.2÷(1.8+1.2)
=1.8+1.2÷3
=1.8+0.4
=2.2

(1.2+3.6/1.8)*40怎么简算

(1.2+3.6/1.8)*40
(1.2+2)*40
3.2*40
128

2.92-1.8 0.08-1.2怎么简算

2.92-1.8+0.08-1.2
=（2.92+0.08）-（1.8+1.2）
=3-3
=0
朋友,请及时采纳正确答案,下次还可能帮您,您采纳正确答案,您也可以得到财富值,谢谢。

550÷450÷1.8×1.2简算

550/450/1.8*1.2
=11*1.2/(9*1.8)
=22/27

5.71-1.8 +3.33-1.2简算

这么晚还不休息

用简算: 3.6+3÷1.2= (5.64-1.8×2.4)÷1.2=

用简算:
3.6+3÷1.2
=3.6+2.5
=6.1
(5.64-1.8×2.4)÷1.2
=（5.64-4.32）÷1.2
=1.32÷1.2
=1.1

1.2×0.5—1.8÷6 怎么简算？还有0.725×103—0.725×3

第一个为0.2《把0.5看成1/2》
第二个为72.5《提出0.725》

1.46÷7.3×0.2怎么简算?

1.46÷7.3×0.2
=1.46x0.2/7.3
=0.292/7.3
=2.92/73
=0.04