A bar of steel weighs twice the mass of a bar of tin. If a steel bar also weighs 20 kgs more than a copper bar and a copper bar weighs 90 kgs, calculate the total weight of a container with 20 bars of each type of metal.
Як бари пӯлод ду маротиба вазни бари руйи хом аст. Агар бари пӯлод инчунин 20 кило бештар аз бари мис вазн кунад ва бари мис 90 кило вазн кунад, вазни умумии контейнер бо 20 бари ҳар як намуди металлро ҳисоб кунед.
How much does a copper bar weigh? ** The total weight of 20 bars of copper is 20*90 = <<20*90=1800>>1800kgs
How much does a steel bar weigh? ** If a copper bar weighs 90 kgs, and a steel bar weighs 20 kgs more than a copper bar, the weight of a steel bar is 90+20 = <<90+20=110>>110 kgs.
How much does a container with 20 bars of each type of metal weigh? ** If a bar of steel weighs 110 kgs, 20 bars will weigh 20*110 = 2200kgs
How much does a container with 20 bars of each type of metal weigh? ** The total weight of 20 bars of copper and steel is 2200+1800 = <<2200+1800=4000>>4000 kgs
How much does a bar of tin weigh? ** A bar of steel weighs twice the mass of a bar of tin, meaning a bar of tin weighs 110/2 = <<55=55>>55 kgs
How much does a container with 20 bars of tins weigh? ** The total weight of 20 bars of tins is 55*20= <<55*20=1100>>1100 kgs
How much does a container with 20 bars of each type of metal weigh? ** The total weight of 20 bars of each metal is 4000+1100 = 5100 kgs
#### 5100
How much does a copper bar weigh? ** The total weight of 20 bars of copper is 20*90 = <<20*90=1800>>1800kgs  
How much does a steel bar weigh? ** If a copper bar weighs 90 kgs, and a steel bar weighs 20 kgs more than a copper bar, the weight of a steel bar is 90+20 = <<90+20=110>>110 kgs.  
How much does a container with 20 bars of each type of metal weigh? ** If a bar of steel weighs 110 kgs, 20 bars will weigh 20*110 = 2200kgs  
How much does a container with 20 bars of each type of metal weigh? ** The total weight of 20 bars of copper and steel is 2200+1800 = <<2200+1800=4000>>4000 kgs  
How much does a bar of tin weigh? ** A bar of steel weighs twice the mass of a bar of tin, meaning a bar of tin weighs 110/2 = <<55=55>>55 kgs  
How much does a container with 20 bars of tins weigh? ** The total weight of 20 bars of tins is 55*20= <<55*20=1100>>1100 kgs  
How much does a container with 20 bars of each type of metal weigh? ** The total weight of 20 bars of each metal is 4000+1100 = 5100 kgs  
#### 5100  

Чанд вазн дорад бари мис? ** Вазни умумии 20 бари мис 20*90 = <<20*90=1800>>1800 кг мебошад  
Чанд вазн дорад бари пӯлод? ** Агар бари мис 90 кг вазн дошта бошад, ва бари пӯлод 20 кг бештар аз бари мис вазн дошта бошад, вазни бари пӯлод 90+20 = <<90+20=110>>110 кг мебошад.  
Чанд вазн дорад контейнер бо 20 бари ҳар як намуди металл? ** Агар бари пӯлод 110 кг вазн дошта бошад, 20 бар вазн хоҳад дошт 20*110 = 2200 кг  
Чанд вазн дорад контейнер бо 20 бари ҳар як намуди металл? ** Вазни умумии 20 бари мис ва пӯлод 2200+1800 = <<2200+1800=4000>>4000 кг мебошад  
Чанд вазн дорад бари қанд? ** Бари пӯлод ду маротиба вазни бари қанд вазн дорад, яъне бари қанд 110/2 = <<55=55>>55 кг вазн дорад  
Чанд вазн дорад контейнер бо 20 бари қанд? ** Вазни умумии 20 бари қанд 55*20= <<55*20=1100>>1100 кг мебошад  
Чанд вазн дорад контейнер бо 20 бари ҳар як намуди металл? ** Вазни умумии 20 бари ҳар металл 4000+1100 = 5100 кг мебошад  
#### 5100  