3个51个1咋样等于24
问题描述:
3个51个1咋样等于24
答
1/5=0.2
5-0.2=4.8
4.8x5=24
(5-1/5)x5=24
3个51个1咋样等于24
1/5=0.2
5-0.2=4.8
4.8x5=24
(5-1/5)x5=24