
16➗1.25怎么巧算?
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16÷1.25
=16÷(10÷8)
=16×8/10
=16×4/5
=64/5
=12.8
=16÷(10÷8)
=16×8/10
=16×4/5
=64/5
=12.8
展开全部
计算如下:
16➗1.25
=16÷(10/8)
=16×8/10
=12.8
16➗1.25
=16÷(10/8)
=16×8/10
=12.8
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16÷1.25
=16÷5/4
=16×4/5
=16×(1-1/5)
=16-16/5
=16-3.2
=12.8
=16÷5/4
=16×4/5
=16×(1-1/5)
=16-16/5
=16-3.2
=12.8
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=16/(1+0.25)
=16/(4/4+1/4)
=16/(5/4)
=16*(4/5)
=(16*4*2)/(5*2)
=128/10
=12.8
=16/(4/4+1/4)
=16/(5/4)
=16*(4/5)
=(16*4*2)/(5*2)
=128/10
=12.8
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