0.48/(5.2-4.6)*0.8简算

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0.48/(5.2-4.6)*0.8简算0.48/(5.2-4.6)*0.8简算0.48/(5.2-4.6)*0.8简算0.48/(5.2-4.6)*0.8=0.48/0.6*0.8=0.8*0.8=

0.48/(5.2-4.6)*0.8简算
0.48/(5.2-4.6)*0.8简算

0.48/(5.2-4.6)*0.8简算
0.48/(5.2-4.6)*0.8
=0.48/0.6*0.8
=0.8*0.8=0.64
0.48/((5.2-4.6)*0.8)
=0.48/(0.6*0.8)
=0.48/0.48
=1