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展开全部
6.5÷8+3.5×0.125
原式乘以8,得(6.5÷8+3.5×0.125)*8
=6.5+3.5*1
=6.5+3.5
=10
因此,原式6.5÷8+3.5×0.125=10/8=1.25
原式乘以8,得(6.5÷8+3.5×0.125)*8
=6.5+3.5*1
=6.5+3.5
=10
因此,原式6.5÷8+3.5×0.125=10/8=1.25
展开全部
6.5÷8+3.5×0.125
解:原式=6.5×0.125+3.5×0.125
=(6.5+3.5)×0.125
=10×0.125
=1.25
格式都写了,分给我吧!!!!!!!!!!
解:原式=6.5×0.125+3.5×0.125
=(6.5+3.5)×0.125
=10×0.125
=1.25
格式都写了,分给我吧!!!!!!!!!!
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展开全部
6.5÷8+3.5×0.125
=6.5*(1/8)+3.5*(1/8)
=(1/8)*(6.5+3.5)
=(1/8)*10
=0.125*10
=1.25.
=6.5*(1/8)+3.5*(1/8)
=(1/8)*(6.5+3.5)
=(1/8)*10
=0.125*10
=1.25.
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展开全部
6.5÷8+3.5×0.125
=6.5*0.125+3.5×0.125
=(6.5+3.5)*0.125
=10*0.125
=1.25
=6.5*0.125+3.5×0.125
=(6.5+3.5)*0.125
=10*0.125
=1.25
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展开全部
6.5÷8+3.5×0.125
=6.5*0.125+3.5×0.125
=(6.5+3.5)*0.125
=10*0.125
=1.25
=6.5*0.125+3.5×0.125
=(6.5+3.5)*0.125
=10*0.125
=1.25
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