Question

[tuan11tt]

theo thu tu tu be den lon

  1/4 ; 3/10 ; 9/40 ;3/8

neu ai giai duoc thi cho tien

Answer 1

[『Kuroba ム Tsuki Ryoo ︵²ᵏ⁷』]

`@` `\text {Ans}`

`\downarrow`

MC: `40`

`1/4 = (1 \times 10)/(4 \times 10) = 10/40`

`3/10 = (3 \times 4)/(10 \times 4) = 12/40`

`3/8 = (3 \times 5)/(8 \times 5) = 15/40`

`=>` Thứ tự từ bé `->` lớn: `9/40; 10/40; 12/40; 15/40`

`=>` `9/40; 1/4; 3/10; 3/8`