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Chu Thi Huong

một đơn vị chuẩn bị gạo cho 40 người trong 14 ngày trên thực tế có 5 người chuyển đi nơi khác hỏi số gạo đơn vị chuẩn bị ăn trong bao nhiêu ngày  mức án của mọi người trongg một ngày là như nhau 

Văn Khánh Linh
13 tháng 12 2016 lúc 21:49

Thực tế có số người ăn là:

40-5=35 (người)

Tóm tắt:

40 người:14 ngày

35 người: ? ngày 

Giải: 40 người gấp 35 người số lần là:

40:35=8/7 (lần)

35 người ăn hết số gạo đó trong số ngày là:

14 x 8/7=16 (ngày)

Đ/S: 16 ngày 

Chọn mình nha!

Chu Thi Huong
14 tháng 12 2016 lúc 11:13

ban gioi qa linh a

Usagi
16 tháng 12 2016 lúc 21:56

kết quả bằng 16 . À nếu bạn thi Violympic thì kb vs mk nha

Bùi Trâm Anh
12 tháng 2 2017 lúc 15:22

16 bạn nha

t mình đó 

please^^

vũ phương lan
19 tháng 2 2017 lúc 17:13

16 ngày bạn nha

Nguyen Duc Vuong Quan
17 tháng 12 2017 lúc 7:35

16 nhé 100%.

trinh xuan truong
24 tháng 1 2018 lúc 20:48

16 ngày chuẩn 100% luon ban

chu trọng quyết
23 tháng 3 2018 lúc 20:51

16 nha

tuanvu
20 tháng 2 2019 lúc 7:22

16 là đúng

han anh thai
2 tháng 2 2020 lúc 19:34

16 là đúng 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ɲɦɨ ❤❤
4 tháng 3 2021 lúc 18:11

1 người ăn số gạo trong số ngày là:

40.14=560 (ngày)

sau khi chuyển 5 người thì còn số người là:

40-5=35 (người)

số gạo đơn vị chuẩn bị ăn trong số ngày là:

560:35=16 (ngày)

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