(84+24*2/3)除以80%的简便计算

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(84+24*2/3)除以80%的简便计算
(84+24*2/3)除以80%的简便计算

(84+24*2/3)除以80%的简便计算
(84+24*2/3)除以80%
=(84+(24/3)*2)除以80%
=(84+16)/ 0.8
= 100/0.8
= 1000/8
= 125

(84+24*2/3)除以80%
=(84+(24/3)*2)除以80%
=(84+16)/ 0.8
= 100/0.8
= 1000/8
= 125