Traditional Culture Encyclopedia - Travel guide - Xiaomi and Xiaogang are both travel card collectors. The number of cards collected by Xiaomi now is four collected by Xiaogang.
Xiaomi and Xiaogang are both travel card collectors. The number of cards collected by Xiaomi now is four collected by Xiaogang.
It turns out that Xiao Ming accounts for 4÷(4+3)=4/7 of the total number of two people.
Now Xiaoming accounts for 2/3 of the total number of two people ÷ (1+2/3) = 2/5.
Then the total is: 18÷(4/7-2/5)= 105.
Xiao Ming's original text: 105×4/7=60.
Xiaogang's original: 105-60=45.
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