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

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

  20 bao gạo tẻ nặng : 20 x 50 = 1000(kg)

  40 bao gạo nếp nặng : 25 x 40 = 1000(kg)

  Xe đó chở tất cả số kg gạo là : 1000 + 1000 = 2000(kg)

          Đổi : 2000 kg = 2 tấn

Xe đó chở \(50\times20+25\times40=2000\left(kg\right)=2\left(tấn\right)\)

20 bao gạo số ki-lô-gam là 50×20=1000(kg)

40 bao gạo số ki-lô-gam là 40×25=1000(kg)

Xe đó chở tất cả số tấn là 1000+1000=2000(kg )=2(tấn)

                                Đáp số 2 tấn

Hướng dẫn giải:

Số gạo tẻ xe chở được là :

25 x 50 = 1250 (kg)

Số gạo nếp xe chở được là :

30 x 25 = 750 (kg)

Tổng số gạo xe chở được là :

1250 + 750 = 2000 (kg)

Đổi 2000kg = 2 tấn

Đáp số : 2 tấn.

Tôi đéo biết

Số kg gạo tẻ:

50 x 25 = 1250 (kg)

Số kg gạo nếp:

30 x 25 = 750 (kg)

Tổng số kg:

1250 + 750 = 2000 (kg)

Đổi 2000kg = 2 tấn

Đs:..

Số gạo tẻ mà xe ô tô chở là :

25 x 50 = 1250 (kg)

Số gạo nếp mà xe ô tô chở là :

25 x 30 = 750 (kg)

Đổi 1250 kg = 1,25 tấn ; 750 kg = 0,75 tấn 

Xe đó chở số tấn gạo là :
1,25 + 0,75 = 2 (tấn)

                   Đ/S : 2 tấn gạo

Ô tô chở số kg gạo tẻ là:

          25x50=1250 (kg)

Ô tô chở số kg gạo nếp là:

          25x30=750 (kg)

Ô tô chở tất cả số kg gạo là:

          1250+750=2000(kg)

Đổi: 2000kg=2 tấn.

                          Đáp số : 2 tấn gạo.

            hok tốt.

25 bao gạo tẻ nặng :

50 x 25 = 1250 ( kg )

25 bao gạo nếp cân nặng :

30 x 25 = 750 ( kg )

Xe đó chở tất cả :

1250 + 750 = 2000 ( kg ) = 2 tấn

SỐ KI LÔ GAM  GẠO TẺ LÀ: 25 X 50 = 1250KG

SỐ KI LÔ FAM GẠO NẾP LÀ: 25 X 30 =750KG

XE ĐÓ CHỞ SỐ TẤN GẠO LÀ: 1250 + 750 = 2000KG = 2 TẤN

ĐÁP SỐ: 2 TẤN

khối lượng của xe đó là 2600kg nha 

nhớ nhé

20 bao gao nep can nang so kg la:

  20x45=900(kg)

20 bao gao te can nang so kg la:

   20x40=800(kg)

Xe do can nang so kg la:

  900+800=1700(kg)

                D/S:1700 kg

 Xe đó chở được tất cả :

   ( 45 . 20 ) + ( 40 . 40 ) = 2500 ( kg ) 

đ/s : ...

Nếu bạn không làm gộp bạn có thể tách ra làm 3 lời giải