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pochemuha
3 years ago
12

WILL BRAINLIEST IF ANSWER IS RIGHT!!!!!!!!!!!!!!!!!!!!!! PLEASE HELP!!!!!! 50-100 POINTS!!!!!!!!

Mathematics
2 answers:
maks197457 [2]3 years ago
8 0

Answer:

 

Step-by-step explanation:

   i believe train A weighs 137 tons and train B weighs 60 tons. sorry took me a while plese dont report

zzz [600]3 years ago
3 0

Answer:

241 tons

Step-by-step explanation:

312-170=142

142÷2=71

170+71=241

241+71=312

train B weighs 241 tons

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