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222-9+11+12:2*14+14 = ? ( )

Toán Lớp 5: rút gọn 46/115 nhaaaaaaaaaaaaaaaaaaaaaaaaaaa

Home/ Toán Lớp 5: rút gọn 46/115 nhaaaaaaaaaaaaaaaaaaaaaaaaaaa

Toán Lớp 5: rút gọn 46/115 nhaaaaaaaaaaaaaaaaaaaaaaaaaaa

Tháng Tám 28, 2022 Toán học 2 Comments 0 views

Toán Lớp 5: rút gọn 46/115 nhaaaaaaaaaaaaaaaaaaaaaaaaaaa

Comments ( 2 )

  1. giangnguyen33
    giangnguyen33
    28 Tháng Tám, 2022 at 1:38 sáng
    Reply
     Ta có: $\frac{46}{115}$ = $\frac{23×2}{23×5}$ = $\frac{2}{5}$ 

  2. diemchau
    diemchau
    28 Tháng Tám, 2022 at 1:38 sáng
    Reply
    $\frac{46}{115}$ = $\frac{46 : 23}{115 : 23}$ = $\frac{2}{5}$
    Luna
     

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222-9+11+12:2*14+14 = ? ( )

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