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Mathematical reduction in primary schools
1, the total number of wins: 24/36 = (2412)/(3612) = 2/3.

The number of flat fields is 2/36 = (2 ÷ 2)/(36 ÷ 2) =118.

The number of games lost is10/36 = (10 ÷ 2)/(36 ÷ 2) = 5/18.

2、4/ 14=(4÷2)/( 14÷2)=2/7 10/25=( 10÷5)/(25÷5)=2/5

18/24=( 18÷6)/(24÷6)=3/4 14/39= 14/39

30/50=(30÷ 10)/(50÷ 10)=3/5 48/60=(48÷ 12)/(60÷ 12)=4/5

(4/ 14)& lt; ( 10/25)& lt; ( 14/39)& lt; (30/50)& lt; ( 18/24)& lt; (48/60)