5.2×0.5×0.3怎么简算
5.2×0.5×0.3怎么简算
5.2×0.5×0.3
=2.6×0.3
=0.78
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(27.3÷1.3+0.5)×0.3怎么简算
(27.3÷1.3+0.5)×0.3
=(21+0.5)
=21x0.3+0.5x0.3
=6.3+0.15
=6.45
18÷15-0.5×0.3怎么简算?
18÷15-0.5×0.3
=6÷5- 2分之1 × 10分之3
=5分之6 - 20分之3
=20分之24 - 20分之3
=20分之21
=1又20分之1
1.8÷1.8÷1.5-0.5*0.3怎么简算?
有没有写错符号?
1.8+1.8÷1.5-0.5*0.3
=1.8+1.2-0.15
=3-0.15
=2.85
没写错的话:
1.8÷1.8÷1.5-0.5*0.3
=1÷1.5-0.15
=2/3-3/20
=31/60
5.2×0.67×3.3×0.5简算
5.2x0.67×3.3×0.5
二5.2×0.5Ⅹ0.67x3.3
二26x0.67x3.3
二57.486
(15.6+1.32/0.3)*0.5=简算
你那个等于(5.2/0.3+1.32/0.3)×0.5 等于(5.2+1.32)×5/3
2.56÷(0.5+0.3×9)的简算
2.56÷(0.5+0.3×9)
=2.56÷(0.5+2.7)
=2.56÷3.2
=0.8
,
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4.5x5.2 0.8x0.3怎样简算
4.5x5.2 0.8x0.3怎样简算
4.5x5.2 0.8x0.3
=23.4+0.24
=23.64
1.122÷[(0.5+0.6)x0.3]的简算
1.122÷[(0.5+0.6)x0.3]
=1.122÷[1.1x0.3]
=1.122÷1.1÷0.3
=1.02*0.3=3.4
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