20 bao gạo 

tick mình nhé Luong Khanh Linh

Số bao gạo  nếp là:

18.1/9=2 [ bao gạo]

Trên xe tải có số bao gạo là

18+2=20 [ bao gạo]

Vậy trên xe tải có 20 bao gạo

                         Bài giải 

Có số bao gạo nếp là:

    18 :9 = 2 ( bao)

có số bao gạo là :

18 +2 = 20 (bao)

                         Đáp số: 20 bao gạo 

Số bao gạo nếp là:

       18 : 9 = 2 (bao)

Tổng số bao gạo có trong xe là:

       18 + 2 = 20 (bao)

Đáp số: 20 (bao)

xe đó chở được số kg gạo là:

          18*50+15*20 = 1200 (kg)

đổi: 1200 kg = 12 tạ

                          đáp số: 12 tạ gạo.

Đáp án là 12 tạ gạo nha bạn.

Xe do cho dc so kg gao la:

18.50+15.20=1200 kg

1200 kg=12 ta

dap so :12 ta

dau cham la dau nhan nha bn

xe đó chở số kg gạo là:

    (50x18)+20x15=1200(kg)

       Đổi :1200kg=12 tấn

            Đáp số:12 tấn

12 tấn nha bạn chúc bạn học giỏi

Cân nặng của 18 bao gạo tẻ là:

50 x 18 = 900 (kg) = 9 tạ

Cân nặng của 15 bao gạo nếp là:

20 x 15 = 300 (kg) = 3 tạ

Số gạo xe đó chở được là:

9 + 3 = 12 (tạ)

Đáp số: 12 tạ gạo

Số gạo tẻ xe đó chở là:

   40 x 30 = 1200 (kg)

Số gạo nếp xe đó chở là:

   20 x 40 = 800 (kg)

Số gạo xe đó chở là:

   1200 + 800 = 2000 (kg)

                      Đ/S: 2000 kg

Số kg gạo nếp là: 

40 x 20 = 800 (kg)

Số kg gạo tẻ là :

30 x 40 = 1200 (kg)

Xe chở tổng số tấn gạo là: 

1200 + 800 = 2000 (kg) = 2 (tấn)

Xe đó chở:

\(30\cdot40+40\cdot20=2000\left(kg\right)\)

Đổi 2000kg=2 tấn

Khối lượng của 30 bao gạo tẻ là:

30 x 40 = 1200 ( kg )

Khối lượng của 40 bao gạo nếp là:

40 x 20 = 800 ( kg )

Đổi : 1200 kg = 1,2 tấn

         800 kg = 0,8 tấn

Xe đó chở được số tấn gạo là:

1,2 + 0,8 = 2 ( tấn )

               Đáp số : 2 tấn gạo

Xe đó chở \(30\times40+40\times20=1200+800=2000\left(kg.gạo\right)=2\left(tấn.gạo\right)\)

Cân nặng của 30 bao gạo tẻ:

\(30\times40=1200\left(kg\right)\)

Cân nặng của 40 bao gạo nếp:

\(40\times20=800\left(kg\right)\)

Số gạo xe đó chở:

\(1200+800=2000\left(kg\right)=2\left(tấn\right)\)

Khối lượng của 30 bao gạo tẻ là:

30 x 40 = 1200 ( kg )

Khối lượng của 40 bao gạo nếp là:

40 x 20 = 800 ( kg )

Đổi : 1200 kg = 1,2 tấn

         800 kg = 0,8 tấn

Xe đó chở được số tấn gạo là:

1,2 + 0,8 = 2 ( tấn )

               Đáp số : 2 tấn gạo

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Xe đó chở số tấn gạo là:

(30×40)+(40×20)=2000(kg)=2(tấn)

                              Đáp số: 2 tấn

Số kg gạo tẻ là:

30.40=1200 (kg)

Số gạo  nếp là:

40.20=800 (kg)

Xe chở số tấn gạo là:

800+1200=2000(kg)

2000 kg=2 tấn

Đáp số : 2 tấn

Số gạo tẻ cân nặng :

30 x 40 = 1200 ( kg )

Số gạo nếp cân nặng  :

40 x 20 = 800 ( kg )

Xe độ cho hàng nặng :

1200 + 800 = 2000 ( kg ) = 2 tấn

                  Đáp số : 2 tấn

                                               Bài giải 

Xe đó chở số ki lô gam gạo tẻ là : 30 x 40 = 1200 ( kg )

Xe đó chở số ki lô gam gạo nếp là : 20 x 40 = 800 ( kg )

Xe đó chở số tấn gạo là : 1200 + 800 = 2000 ( kg )

                                 Đổi : 2000 kg = 2 tấn 

                                                     Đáp số : 2 tấn 

Số gạo tẻ cân nặng là:

40 x 30 = 1200 (kg)

Số gạo nếp cân nặng là:

20 x 40 = 800 (kg)

Xe đó chở số kg gạo là:

1200 + 800 = 2000 (kg) 

Đổi 2000 kg = 2 tấn

                  Đáp số: 2 tấn